{"id":10081,"date":"2025-11-12T14:52:39","date_gmt":"2025-11-12T14:52:39","guid":{"rendered":"https:\/\/allin.online\/standard\/ffurflenni\/"},"modified":"2026-10-13T13:55:13","modified_gmt":"2026-10-13T13:55:13","slug":"ffurflenni","status":"publish","type":"standard","link":"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/dolenni-botymau-ffurflenni-ac-arolygon\/ffurflenni\/","title":{"rendered":"Ffurflenni"},"content":{"rendered":"\n<div class=\"wp-block-ace-standard-fixed-content flex content-content bg_white padding indent two-column\"><div class=\"content_wrapper\"><h3 id=\"page_sub_nav\" class=\"mobile_only\">3.05 Ffurflenni<\/h3><select aria-labelledby=\"page_sub_nav\" class=\"mobile_only\" id=\"nav_select\"><option value=\"#overview\">Trosolwg<\/option><option value=\"#examples\">Enghreifftiau ymarferol<\/option><option value=\"#key_considerations\">Ystyriaethau allweddol<\/option><option value=\"#definitions_list\">Diffiniadau ac acronymau<\/option><option value=\"#learning_resources\">Adnoddau dysgu<\/option><option value=\"#linked_standards\">Safonau cysylltiedig<\/option><option value=\"#references\">Cyfeiriadau allanol<\/option><\/select><div class=\"action_links mobile_only\"><a href=\"https:\/\/form.jotform.com\/252393341563356?standard=Cyfathrebu Digidol 3.05 Ffurflenni\" class=\"feedback_link button bg_secondary white\">Rhowch adborth i ni ar y Safon hon<\/a><a href=\"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/\" class=\"return_link\">Yn \u00f4l i Cyfathrebu Digidol<\/a><\/div>\n<div id=\"overview\" class=\"wp-block-ace-standard-overview standard-content\"><h3>Trosolwg<\/h3>\n<p class=\"wp-block-paragraph\">Mae\u2019n debygol bod<span data-definition=\"ffurflenni\" data-definition-id=\"9856\" title=\"Ffurflenni\" data-definition-name=\"Forms\" class=\"ace-definition-inserter\"><\/span>yn cael eu defnyddio mewn rhan o\u2019ch gwefan. Maen nhw\u2019n gadael i bobl ryngweithio \u00e2\u2019ch sefydliad, archebu tocynnau, cofrestru ar gyfer digwyddiadau, gofyn am gymorth a rhoi adborth.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pan nad yw ffurflenni\u2019n hygyrch, maen nhw\u2019n gallu creu rhwystrau mynediad sylweddol i ddefnyddwyr, yn enwedig y rheini sy\u2019n defnyddio bysellfwrdd neu<span data-definition=\"rhaglen-darllen-sgrin\" data-definition-id=\"9720\" title=\"Rhaglen darllen sgrin\" data-definition-name=\"Screen reader\" class=\"ace-definition-inserter\"><\/span>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai ffurflenni hygyrch fod yn hawdd eu deall a\u2019u llenwi. Rhaid iddynt ganiat\u00e1u i ddefnyddwyr lywio\u2019n rhwydd a rhoi digon o amser iddynt eu llenwi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae angen label clir, cyfarwyddiadau syml a <span data-definition=\"negeseuon-gwall\" data-definition-id=\"9849\" title=\"Negeseuon gwall\" data-definition-name=\"Error messages\" class=\"ace-definition-inserter\"><\/span> disgrifiadol ar bob cwestiwn. Er enghraifft, os yw rhywun yn colli<span data-definition=\"maes\" data-definition-id=\"9612\" title=\"Maes\" data-definition-name=\"Field\" class=\"ace-definition-inserter\"><\/span>, dylai\u2019r neges gwall ddweud, \u201cLlenwch eich cyfeiriad e-bost.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ar \u00f4l cyflwyno\u2019r ffurflen, dylai ddefnyddwyr weld <span data-definition=\"neges-llwyddiant\" data-definition-id=\"9745\" title=\"Neges llwyddiant\" data-definition-name=\"Success message\" class=\"ace-definition-inserter\"><\/span> glir neu dudalen yn diolch. Mae hyn yn dangos iddynt fod eu cyflwyniad yn llwyddiannus ac yn amlinellu beth fydd yn digwydd nesaf, fel pryd gallent ddisgwyl ateb.<\/p>\n<\/div>\n\n\n\n<div id=\"examples\" class=\"wp-block-ace-standard-examples bg_grey inner-padding standard-examples\"><h3>Enghreifftiau ymarferol<\/h3>\n<div class=\"wp-block-ace-standard-example standard-example\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-ace-image content-image alt-block\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-ace-content-blocks border-top\">\n<ul class=\"wp-block-list\">\n<li>Mae arolwg mynediad wedi ei rannu\u2019n dair adran fer, gyda<span data-definition=\"bariau-cynnydd\" data-definition-id=\"9877\" title=\"Bariau cynnydd\" data-definition-name=\"Progress bars\" class=\"ace-definition-inserter\"><\/span> a chwestiynau mewn<span data-definition=\"saesneg-clir\" data-definition-id=\"9499\" title=\"Saesneg Clir\" data-definition-name=\"Plain English\" class=\"ace-definition-inserter\"><\/span>. Mae pob adran yn cynnwys gwybodaeth gyswllt ar gyfer cymorth.<\/li>\n\n\n\n<li>Mae ffurflen adborth yn cynnwys<span data-definition=\"negeseuon-gwall\" data-definition-id=\"9849\" title=\"Negeseuon gwall\" data-definition-name=\"Error messages\" class=\"ace-definition-inserter\"><\/span> sy\u2019n ymddangos ar \u00f4l y cwestiwn. Er enghraifft, \u201cRhowch gyfeiriad e-bost dilys.\u201d a dolen i wneud cais am fformat arall. <\/li>\n\n\n\n<li>Mae gan y ffurflen archebu <span title=\"Labeli maes\" data-definition-name=\"Labeli maes\" data-definition=\"labeli-maes\" data-definition-id=\"9852\" class=\"ace-definition-inserter\"><\/span> clir, fel \u201cEnw Cyntaf\u201d yn hytrach na dim ond \u201cEnw\u201d. Gall defnyddwyr ddefnyddio tab i symud o faes i faes yn rhwydd. Mae pob maes gofynnol wedi eu marcio \u00e2 seren, ac mae neges glir ar ddechrau\u2019r ffurflen yn egluro hynny.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div id=\"key_considerations\" class=\"wp-block-ace-standard-key-considerations standard-key-considerations standard-content\"><h3>Ystyriaethau allweddol<\/h3>\n<h4 class=\"wp-block-ace-heading\">Labeli a chyfarwyddiadau clir<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Rhaid i bob <span data-definition=\"maes\" data-definition-id=\"9612\" title=\"Maes\" data-definition-name=\"Field\" class=\"ace-definition-inserter\"><\/span> yn y ffurflen fod \u00e2 label gweladwy, fel \u201cEnw cyntaf\u201d neu \u201cCyfeiriad e-bost.\u201d Cofiwch gysylltu<span data-definition=\"labeli-maes\" data-definition-id=\"9852\" title=\"Labeli maes\" data-definition-name=\"Field labels\" class=\"ace-definition-inserter\"><\/span> \u00e2\u2019r meysydd perthnasol fel bod<span data-definition=\"rhaglen-darllen-sgrin\" data-definition-id=\"9720\" title=\"Rhaglen darllen sgrin\" data-definition-name=\"Screen reader\" class=\"ace-definition-inserter\"><\/span> yn gallu eu cyhoeddi. Ceisiwch osgoi defnyddio testun <span data-definition=\"dalfan\" data-definition-id=\"9693\" title=\"Dalfan\" data-definition-name=\"Placeholder\" class=\"ace-definition-inserter\"><\/span>yn lle labeli oherwydd byddan nhw\u2019n diflannu pan fydd defnyddwyr yn dechrau teipio.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Defnyddiwch <span data-definition=\"enwau-maes\" data-definition-id=\"9853\" title=\"Enwau maes\" data-definition-name=\"Field names\" class=\"ace-definition-inserter\"><\/span> syml a chyson; er enghraifft, yn y DU, defnyddiwch \u201cCod Post\u201d yn hytrach na \u201cZip\u201d bob amser. Rhowch gyfarwyddiadau clir, yn enwedig ar gyfer<span data-definition=\"ffurflenni\" data-definition-id=\"9856\" title=\"Ffurflenni\" data-definition-name=\"Forms\" class=\"ace-definition-inserter\"><\/span> hirach a chofiwch gynnwys enghreifftiau pan fydd hynny\u2019n ddefnyddiol, er enghraifft \u201ce.e. eichenw@ebost.com.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I gael rhagor o arweiniad, ewch i<a href=\"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/defnyddioldeb-cynnwys\/iaith-syml-a-darllenadwyedd\/\">Cyfathrebu Digidol 2.01 Iaith Syml a Darllenadwyedd<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\">Mynediad bysellfwrdd a darllenwyr sgrin<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Dylai defnyddwyr allu llywio drwy bob <span data-definition=\"maes\" data-definition-id=\"9612\" title=\"Maes\" data-definition-name=\"Field\" class=\"ace-definition-inserter\"><\/span>yn y drefn gywir gan ddefnyddio\u2019r fysell tab.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Defnyddio elfennau <span title=\"HTML\" data-definition-name=\"HTML\" data-definition=\"html-2\" data-definition-id=\"9637\" class=\"ace-definition-inserter\"><\/span>priodol fel &lt;label&gt;, &lt;fieldset&gt;, ac &lt;legend&gt; er mwyn cefnogi defnydd o <span data-definition=\"rhaglen-darllen-sgrin\" data-definition-id=\"9720\" title=\"Rhaglen darllen sgrin\" data-definition-name=\"Screen reader\" class=\"ace-definition-inserter\"><\/span>. Peidiwch \u00e2 chaethiwo defnyddwyr mewn dewislenni, ffenestri naid neu declynnau. Dylech sicrhau bod <span data-definition=\"botymau\" data-definition-id=\"9832\" title=\"Botymau\" data-definition-name=\"Buttons\" class=\"ace-definition-inserter\"><\/span>, <span data-definition=\"cwymplenni\" data-definition-id=\"9848\" title=\"Cwymplenni\" data-definition-name=\"Dropdowns\" class=\"ace-definition-inserter\"><\/span>, a rheolyddion y ffurflen yn gweithio gyda bysellfwrdd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I gael rhagor o wybodaeth am fotymau, gweler<a href=\"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/dolenni-botymau-ffurflenni-ac-arolygon\/botymau-adnabyddadwy\/\">Cyfathrebu Digidol 3.02 Botymau Adnabyddadwy<\/a>.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\">Negeseuon gwall defnyddiol<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Dangoswch y gwallau yn ymyl y <span data-definition=\"maes\" data-definition-id=\"9612\" title=\"Maes\" data-definition-name=\"Field\" class=\"ace-definition-inserter\"><\/span>perthnasol gydag esboniad clir.  Defnyddiwch iaith<span data-definition=\"saesneg-clir\" data-definition-id=\"9499\" title=\"Saesneg Clir\" data-definition-name=\"Plain English\" class=\"ace-definition-inserter\"><\/span> , fel \u201crhowch eich rhif ff\u00f4n\u201d, yn hytrach na \u201cgwall wrth ddilysu maes.\u201d Caniatewch i ddefnyddwyr gywiro camgymeriadau heb orfod ailgychwyn y ffurflen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peidiwch \u00e2 rhoi cyfyngiadau amser oni bai fod hynny\u2019n gwbl angenrheidiol. Os yw cyfyngiadau yn hanfodol, rhowch ffordd i ddefnyddwyr ymestyn yr amser. Dylech gynnig opsiwn i arbed y gwaith a dod yn \u00f4l ato wedyn ar gyfer <span data-definition=\"ffurflenni\" data-definition-id=\"9856\" title=\"Ffurflenni\" data-definition-name=\"Forms\" class=\"ace-definition-inserter\"><\/span>, hirach.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\">Rhannwch ffurflenni hir yn adrannau<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Defnyddiwch benawdau clir neu rhannwch  <span title=\"Ffurflenni\" data-definition-name=\"Forms\" data-definition=\"ffurflenni\" data-definition-id=\"9856\" class=\"ace-definition-inserter\"><\/span>yn dudalennau neu adrannau. Grwpiwch gwestiynau tebyg at ei gilydd yn defnyddio labeli <span title=\"HTML\" data-definition-name=\"HTML\" data-definition=\"html-2\" data-definition-id=\"9637\" class=\"ace-definition-inserter\"><\/span>fel &lt;fieldset&gt; and &lt;legend&gt;. Er enghraifft, efallai y byddwch yn grwpio\u2019r holl fanylion cyswllt at ei gilydd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&lt;fieldset&gt;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&lt;legend>Manylion Personol&lt;\/legend><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&lt;label for=&#8221;firstName&#8221;>Enw Cyntaf:&lt;\/label><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&lt;input type=&#8221;text&#8221; id=&#8221;firstName&#8221; name=&#8221;firstName&#8221;&gt;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&lt;label for=&#8221;lastName&#8221;>Cyfenw:&lt;\/label><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&lt;input type=&#8221;text&#8221; id=&#8221;lastName&#8221; name=&#8221;lastName&#8221;&gt;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&lt;\/fieldset&gt;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Defnyddiwch<span data-definition=\"bariau-cynnydd\" data-definition-id=\"9877\" title=\"Bariau cynnydd\" data-definition-name=\"Progress bars\" class=\"ace-definition-inserter\"><\/span> neu<span data-definition=\"dangosyddion-camau\" data-definition-id=\"9897\" title=\"Dangosyddion camau\" data-definition-name=\"Step indicators\" class=\"ace-definition-inserter\"><\/span> i ddanagos i ddefnyddwyr lle maen nhw arni ar y ffurflen.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\">Negeseuon cadarnhau a llwyddiant<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Ar \u00f4l cyflwyno<span data-definition=\"ffurflenni\" data-definition-id=\"9856\" title=\"Ffurflenni\" data-definition-name=\"Forms\" class=\"ace-definition-inserter\"><\/span>, dylech ddangos<span data-definition=\"neges-llwyddiant\" data-definition-id=\"9745\" title=\"Neges llwyddiant\" data-definition-name=\"Success message\" class=\"ace-definition-inserter\"><\/span> glir i gadarnhau bod y weithred yn llwyddiannus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dylech gynnwys camau nesaf defnyddiol, fel \u201cRydyn ni wedi cael eich archeb. Byddwch yn cael e-bost i gadarnhau cyn bo hir.\u201d Lle bo hynny\u2019n berthnasol, rhowch wybod i ddefnyddwyr pryd y gallent ddisgwyl ymateb, er enghraifft, \u201cDiolch am eich neges; bydd rhywun yn cysylltu \u00e2 chi yn ystod y tri diwrnod gwaith nesaf.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rhowch wybod i ddefnyddwyr<span data-definition=\"rhaglen-darllen-sgrin\" data-definition-id=\"9720\" title=\"Rhaglen darllen sgrin\" data-definition-name=\"Screen reader\" class=\"ace-definition-inserter\"><\/span> bod y dudalen wedi newid, naill ai drwy ddefnyddio<span data-definition=\"rhanbarth-byw-aria\" data-definition-id=\"9541\" title=\"Rhanbarth byw ARIA\" data-definition-name=\"ARIA live region\" class=\"ace-definition-inserter\"><\/span> neu drwy ganolbwyntio ar y pennawd cadarnhau. Peidiwch \u00e2 defnyddio negeseuon amwys fel \u201cLlwyddiant!\u201d Dylech nodi\u2019n glir beth sydd wedi\u2019i gwblhau.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\">Cymorth a fformatau eraill<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Rhowch wybod i ddefnyddwyr sut mae cael help os ydyn nhw\u2019n cael anawsterau gyda\u2019r ffurflen. Cynigiwch ffyrdd gwahanol o lenwi\u2019r <span data-definition=\"ffurflenni\" data-definition-id=\"9856\" title=\"Ffurflenni\" data-definition-name=\"Forms\" class=\"ace-definition-inserter\"><\/span>, fel dros y ff\u00f4n neu drwy e-bost.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Defnyddiwch lwyfannau hygyrch sy\u2019n dilyn canllawiau 2.2 AA<span data-definition=\"wcag-2\" data-definition-id=\"9785\" title=\"WCAG\" data-definition-name=\"WCAG\" class=\"ace-definition-inserter\"><\/span>neu uwch.<\/p>\n\n\n\n<h4 class=\"wp-block-ace-heading\">CAPTCHA ac atal sbam<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Mae\u2019n well osgoi <span data-definition=\"captcha-2\" data-definition-id=\"9562\" title=\"CAPTCHA\" data-definition-name=\"CAPTCHA\" class=\"ace-definition-inserter\"><\/span>sy\u2019n defnyddio lluniau oherwydd maen nhw\u2019n gallu rhwystro defnyddwyr <span data-definition=\"rhaglen-darllen-sgrin\" data-definition-id=\"9720\" title=\"Rhaglen darllen sgrin\" data-definition-name=\"Screen reader\" class=\"ace-definition-inserter\"><\/span> ac maent yn anodd eu darllen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os oes angen i chi atal sbam, dylech ystyried defnyddio<span data-definition=\"recaptcha-v3-2\" data-definition-id=\"9709\" title=\"reCAPTCHA v3\" data-definition-name=\"reCAPTCHA v3\" class=\"ace-definition-inserter\"><\/span>, sy\u2019n gweithredu yn y cefndir, neu <span data-definition=\"meysydd-pot-mel\" data-definition-id=\"9861\" title=\"Meysydd pot m\u00eal\" data-definition-name=\"Honeypot fields\" class=\"ace-definition-inserter\"><\/span>, sef meysydd ffug anweledig sydd yn ymddangos i fotiaid eu llenwi\u2019n unig.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os oes rhaid i chi ddefnyddio CAPTCHA, gwnewch yn si\u0175r bod opsiwn cymorth clir ar gael i\u2019r rheini nad ydynt yn gallu ei gwblhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hefyd, gwnewch yn si\u0175r bod unrhyw fesurau atal sbam yn gweithio wrth ddefnyddio<span data-definition=\"llywio-a-bysellfwrdd\" data-definition-id=\"9652\" title=\"Llywio \u00e2 bysellfwrdd\" data-definition-name=\"Keyboard navigation\" class=\"ace-definition-inserter\"><\/span> a<span data-definition=\"technoleg-gynorthwyol\" data-definition-id=\"9546\" title=\"Technoleg gynorthwyol\" data-definition-name=\"Assistive technology\" class=\"ace-definition-inserter\"><\/span>.<\/p>\n<\/div>\n\n\n\n<div id=\"influencing_accessible_practice\" class=\"wp-block-ace-standard-influencing-accessible-practice standard-influencing-accessible-practice standard-content hide\"><h3>Dylanwadu ar arferion hygyrch<\/h3>\n<h4 class=\"wp-block-ace-heading\"><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n\n\n\n<div id=\"definitions_list\" class=\"wp-block-ace-definitions-list bg_white\"><h3>Diffiniadau ac acronymau<\/h3><div class=\"ace-definitions-list bg_grey inner-padding\"><div class=\"ace-definition-item\"><h4>Bariau cynnydd<\/h4><div><p>Teclyn gweledol ar wefan neu ffurflen sy&#8217;n dangos faint o ddarn o waith sydd wedi&#8217;i gyflawni. Llinell yw hon fel rheol, sy&#8217;n llenwi wrth i chi symud ymlaen. Er enghraifft, byddai bar cynnydd sy&#8217;n hanner llawn yn dangos eich bod hanner ffordd i ddiwedd y broses.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Botymau<\/h4><div><p>Elfen ryngweithiol a ddefnyddir i sbarduno gweithred neu broses, fel anfon ffurflen, agor deialog, neu wneud archeb. Dylid creu botymau gan ddefnyddio&#8217;r elfen HTML semantig brodorol &lt;button&gt;.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>CAPTCHA<\/h4><div><p>Dull a ddefnyddir i atal botiau neu sbam yw CAPTCHA (Prawf Turing wedi&#8217;i Awtomeiddio&#8217;n Llwyr i wahaniaethu rhwng Cyfrifiaduron a Phobl\/Completely Automated Public Turing test to tell Computers and Humans Apart). Mae&#8217;r dulliau hyn yn aml yn defnyddio posau llun, heriau sain, neu flychau ticio i wirio nad bot yw&#8217;r defnyddiwr. Gall rhai mathau o CAPTCHA greu rhwystrau mynediad sylweddol.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Cwymplenni<\/h4><div><p>Blwch y gallwch glicio arno ar wefan neu mewn ffurflen. Pan fyddwch yn clicio, mae rhestr o ddewisiadau yn ymddangos ac rydych yn dewis o&#8217;r rhestr (er enghraifft, gallai cwymplen ddweud \u201cdewiswch eich rhanbarth\u201d a phan fyddwch yn clicio, bydd dewis o ranbarthau yn ymddangos).<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Dalfan<\/h4><div><p>Testun sy&#8217;n ymddangos y tu mewn i faes ffurflen ond sy&#8217;n diflannu pan fo rhywun yn dechrau teipio. Ni ddylid ei ddefnyddio yn hytrach na label.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Dangosyddion camau<\/h4><div><p>Teclyn ar wefan neu ffurflen sy&#8217;n dangos y camau mewn proses fesul un. Mae&#8217;r dangosydd camau yn dweud wrthych pa gam yr ydych chi arno. Er enghraifft, byddai dangosydd camau sy&#8217;n dangos \u201cCam 2 o 5\u201d yn dangos eich bod ar gam 2 o 5 cam.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Enwau maes<\/h4><div><p>Enw cyfrifiadur ar gyfer blwch o wybodaeth, er enghraifft ar ffurflen. Nid ddangosir enwau meysydd i ddefnyddwyr fel rheol, maent yn helpu&#8217;r cyfrifiadur i ddeall beth yw&#8217;r wybodaeth.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Ffurflenni<\/h4><div><p>Cyfres o feysydd (blychau neu ofodau ar wefan) sy&#8217;n casglu gwybodaeth gan bobl. Defnyddir ffurflenni yn aml yn ystod prosesau fel archebu tocynnau, ymuno \u00e2 rhestr bostio, cwblhau ffurflenni cyswllt, neu gasglu adborth.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>HTML<\/h4><div><p>HTML (Iaith Arwyddnodi Hyperdestun\/HyperText Markup Language) yw&#8217;r iaith safonol a ddefnyddir i greu a strwythuro cynnwys ar y we. Mae&#8217;n defnyddio tagiau i fformatio testun, i ymwreiddio delweddau, i greu dolenni, ac i drefnu tudalennau gwe i borwyr eu harddangos.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Labeli maes<\/h4><div><p>Enw neu deitl nesaf at flwch ar ffurflen. Mae&#8217;r label yn dweud wrthych pa fath o wybodaeth y dylech ei rhoi yn y blwch (er enghraifft, \u201cEnw cyntaf\u201d neu \u201cCyfeiriad ebost\u201d.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Llywio \u00e2 bysellfwrdd<\/h4><div><p>Defnyddio&#8217;r bysellau ar fysellfwrdd (fel y bysellau saeth, Tab neu Enter) i symud o gwmpas gwefan, dogfen neu ap. Gall pobl na allant ddefnyddio llygoden lywio \u00e2 bysellfwrdd.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Maes<\/h4><div><p>Blwch neu ofod ar wefan lle gallwch ddewis neu deipio gwybodaeth (er enghraifft, dewis dyddiad, teipio eich enw neu ddewis \u201cydw\u201d neu \u201cnac ydw\u201d).<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Meysydd pot m\u00eal<\/h4><div><p>Maes cudd a ddefnyddir i ddal botiau sy&#8217;n llenwi pob maes yn awtomatig. Os caiff y maes ei lenwi, tynnir sylw at yr wybodaeth fel sbam. Nid yw&#8217;r dull hwn yn effeithio ar ddefnyddwyr dynol.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Neges llwyddiant<\/h4><div><p>Neges neu dudalen ddiolch sy&#8217;n dweud wrth rywun ei fod wedi cwblhau gweithred yn llwyddiannus (er enghraifft, mae wedi anfon ei ymateb i ffurflen neu wedi cwblhau archeb).<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Negeseuon gwall<\/h4><div><p>Testun sy&#8217;n dweud wrth y defnyddiwr bod rhywbeth wedi mynd o&#8217;i le a sut i&#8217;w drwsio.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>reCAPTCHA v3<\/h4><div><p>Fersiwn fwy hygyrch o CAPTCHA sy&#8217;n rhedeg yn y cefndir ac nad yw angen rhyngweithio gan ddefnyddiwr oni bai y canfyddir gweithgarwch amheus.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Rhaglen darllen sgrin<\/h4><div><p>Offer meddalwedd sy&#8217;n darllen cynnwys o wefannau, dogfennau, ac apiau ar lafar, gan gynnwys testun amgen a disgrifiadau o luniau. Defnyddwyr rhaglenni darllen sgrin yn aml gan bobl ddall a phobl ag amhariad golwg, pobl niwrowahanol, ac eraill.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Rhanbarth byw ARIA<\/h4><div><p>Mae ARIA yn sefyll am Cymwysiadau Rhyngrwyd Cyfoethog Hygyrch\/Accessible Rich Internet Applications. Ffordd o farcio rhan o dudalen we yw rhanbarth byw ARIA, fel bod rhaglenni darllen sgrin yn darllen newidiadau ar lafar yn awtomatig, sy&#8217;n ddefnyddiol i dynnu sylw pobl at derfyn amser, pan fo seddi ar fin dod i ben, neu pan fo rhestr o ddigwyddiadau yn cael ei dangos.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Saesneg Clir<\/h4><div><p>Ffordd o ysgrifennu neu siarad sy\u2019n glir ac yn syml ac sy\u2019n osgoi jargon a geiriau caled. Mae Saesneg Clir neu iaith glir yn helpu pawb i ddeall gwybodaeth y tro cyntaf y byddant yn ei darllen neu\u2019n ei chlywed.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>Technoleg gynorthwyol<\/h4><div><p>Meddalwedd a chaledwedd y gall pobl anabl eu defnyddio i ryngweithio \u00e2 thechnoleg ddigidol.<\/p>\n<\/div><\/div><div class=\"ace-definition-item\"><h4>WCAG<\/h4><div><p>Canllawiau Hygyrchedd Cynnwys y We. Cyfres o safonau hygyrchedd rhyngwladol ar gyfer cynnwys digidol.<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<div id=\"learning_resources\" class=\"wp-block-ace-standard-learning-resources standard-content\"><h3>Adnoddau dysgu<\/h3><div class=\"links-on-newtab-text\"><\/div>\n<h4 class=\"wp-block-ace-heading\">Adrannau WCAG perthnasol&nbsp;<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.w3.org\/WAI\/WCAG21\/Understanding\/info-and-relationships.html\" target=\"_blank\" rel=\"noreferrer noopener\">1.3.1 Gwybodaeth a Pherthnasoedd (Lefel A) <\/a>&nbsp;Rhaid i Labeli a strwythur fod yn gysylltiedig yn rhaglennol<\/li>\n\n\n\n<li><a href=\"https:\/\/www.w3.org\/WAI\/WCAG21\/Understanding\/identify-input-purpose.html\" target=\"_blank\" rel=\"noreferrer noopener\">1.3.5 Nodi Pwrpas y Mewnbwn (Lefel AA)<\/a>&nbsp;Rhaid labelu meysydd mewnbynnu mewn ffordd sy\u2019n nodi eu pwrpas i dechnoleg gynorthwyol<\/li>\n\n\n\n<li><a href=\"https:\/\/www.w3.org\/WAI\/WCAG21\/Understanding\/error-identification.html\" target=\"_blank\" rel=\"noreferrer noopener\">3.3.1 Nodi Gwallau (Lefel A)<\/a>&nbsp;Rhaid nodi ac esbonio\u2019r gwallau\u2019n glir&nbsp;<\/li>\n\n\n\n<li><a href=\"https:\/\/www.w3.org\/WAI\/WCAG21\/Understanding\/labels-or-instructions.html\" target=\"_blank\" rel=\"noreferrer noopener\">3.3.2 Labeli neu Gyfarwyddiadau (Lefel A)<\/a>&nbsp;Rhaid darparu canllawiau clir ar gyfer llenwi meysydd<\/li>\n\n\n\n<li><a href=\"https:\/\/www.w3.org\/WAI\/WCAG21\/Understanding\/error-suggestion.html\" target=\"_blank\" rel=\"noreferrer noopener\">3.3.3 Awgrym Gwall (Lefel AA)<\/a>&nbsp;Os yw defnyddiwr yn gwneud camgymeriad, rhowch awgrymiadau clir ar sut i gywiro\u2019r camgymeriad.&nbsp;<\/li>\n\n\n\n<li><a href=\"https:\/\/www.w3.org\/WAI\/WCAG21\/Understanding\/focus-order.html\" target=\"_blank\" rel=\"noreferrer noopener\">2.4.3 Trefn Ffocws (Lefel A)<\/a>&nbsp;Rhaid i\u2019r ffocws symud drwy\u2019r ffurflen mewn trefn resymegol<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-ace-heading\"><strong>Rhagor o adnoddau<\/strong>&nbsp;<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/aaardvarkaccessibility.com\/wcag-plain-english\/\" target=\"_blank\" rel=\"noreferrer noopener\">AAArdvark: WCAG mewn Saesneg Syml<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.a11y-collective.com\/blog\/accessible-captcha\/\" target=\"_blank\" rel=\"noreferrer noopener\">A11y Collective: Sut i wneud CAPTCHA yn Hygyrch: Canllaw Ymarferol<\/a>&nbsp;<\/li>\n\n\n\n<li><a href=\"https:\/\/www.a11yproject.com\/posts\/how-to-write-accessible-forms\/\" target=\"_blank\" rel=\"noreferrer noopener\">A11y Project: Creu Ffurflenni Hygyrch<\/a>&nbsp;<\/li>\n\n\n\n<li><a href=\"https:\/\/www.gov.uk\/service-manual\/design\/form-structure\" target=\"_blank\" rel=\"noreferrer noopener\">GOV.UK: Strwythuro Ffurflenni<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/adamsilver.io\/blog\/form-design-from-zero-to-hero-all-in-one-blog-post\/\" target=\"_blank\" rel=\"noreferrer noopener\">Silver, Adam: Form Design: From Zero to Hero all in One Blog Post<\/a>&nbsp;<\/li>\n\n\n\n<li>Silver, Adam: Form Design Patterns&nbsp;(<a href=\"https:\/\/www.smashingmagazine.com\/printed-books\/form-design-patterns\/\" target=\"_blank\" rel=\"noreferrer noopener\">Llyfr<\/a>)&nbsp;<\/li>\n\n\n\n<li><a href=\"https:\/\/www.w3.org\/WAI\/test-evaluate\/involving-users\/\" target=\"_blank\" rel=\"noreferrer noopener\">W3C: Cynnwys Defnyddwyr wrth Werthuso Hygyrchedd y We<\/a>&nbsp;<\/li>\n\n\n\n<li><a href=\"https:\/\/www.w3.org\/WAI\/tutorials\/forms\/\"> Tiwtorial Ffurflenni W3C&nbsp;<\/a><\/li>\n<\/ul>\n<\/div>\n\n\n\n<div id=\"skills_development\" class=\"wp-block-ace-standard-skills-development standard-skills-development standard-content hide\"><h3>Cymorth a datblygu sgiliau<\/h3>\n<h4 class=\"wp-block-ace-heading\"><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n\n\n\t<div id=\"linked_standards\" class=\"wp-block page-links wp-block-ace-linked-standards \">\n\t\t\t<h3 class=\"block-title\">\n\t\t\t\tSafonau cysylltiedig\t\t\t<\/h3>\n\t\t\t\t\t\t<div class='flex flex_50 link_blocks'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"flex_item post_item bg_grey--dark\">\n\t\t\t\t\t\t\t<picture class=\"featured-img alt-block\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/allin.online\/wp-content\/themes\/ace\/assets\/fallback.jpeg\" alt=\"Llun dalfan\" \/>\t\t\t\t\t\t\t\t<div class = \"alt_block\">\n\t\t\t\t\t\t\t\t\t<button class=\"alt_trigger\" aria-label=\"Open the Image Description\">Amgen<\/button>\n\t\t\t\t\t\t\t\t\t<div class=\"alt_modal\" id=\"0\" role=\"dialog\" aria-label=\"Image Description\" aria-describedby=\"desc_10075\">\n\t\t\t\t\t\t\t\t\t\t<p id=\"desc_10075\">Llun dalfan<\/p>\n\t\t\t\t\t\t\t\t\t\t<button class=\"close\">Cau <span class=\"screen-reader-text\">Disgrifiad Delwedd\n<\/span><\/button>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/picture>\n\t\t\t\t\t\t\t<div class=\"linked_standard--content inner-padding card\">\n\t\t\t\t\t\t\t\t<h4>2.01 Iaith Syml a Darllenadwyedd<\/h4>\n\t\t\t\t\t\t\t\t<p>Defnyddiwch iaith syml i wneud gwybodaeth yn hawdd ei deall, er mwyn i fwy o bobl allu darllen, defnyddio a gweithredu ar yr wybodaeth yn hyderus. Gwiriwch eich cynnwys i wneud yn si\u0175r ei bod yn ddarllenadwy. <a href=\"\/login\" class=\"locked card_target\"><span aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14.999\" height=\"18\" viewBox=\"0 0 14.999 18\">\n  <path id=\"unlock\" d=\"M13.507,7.5H3.75V5.249A3.741,3.741,0,0,1,11.022,4l1.133-1.133a5.234,5.234,0,0,0-9.9,2.378V7.5H1.493A1.5,1.5,0,0,0,0,9V16.5A1.5,1.5,0,0,0,1.493,18H13.507A1.5,1.5,0,0,0,15,16.5V9a1.5,1.5,0,0,0-1.492-1.5\" transform=\"translate(0)\" fill=\"#472961\" fill-rule=\"evenodd\"\/>\n<\/svg><br \/>\n<\/span>This content is only available to logged in users.<\/a><\/p>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"31.832\" height=\"24\" viewBox=\"0 0 31.832 24\">\n  <path id=\"arrow\" d=\"M33.728,24.848l-10.2-10.2a1.773,1.773,0,1,0-2.508,2.508l7.189,7.189H4.272a1.772,1.772,0,0,0,0,3.545H28.178L21.022,35.08a1.755,1.755,0,0,0,0,2.508,1.827,1.827,0,0,0,1.271.536,1.747,1.747,0,0,0,1.271-.536L33.8,27.355a1.827,1.827,0,0,0,.536-1.271,2.283,2.283,0,0,0-.6-1.237Z\" transform=\"translate(-2.499 -14.123)\" fill=\"#472961\"\/>\n<\/svg>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"flex_item post_item bg_grey--dark\">\n\t\t\t\t\t\t\t<picture class=\"featured-img alt-block\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/allin.online\/wp-content\/themes\/ace\/assets\/fallback.jpeg\" alt=\"Llun dalfan\" \/>\t\t\t\t\t\t\t\t<div class = \"alt_block\">\n\t\t\t\t\t\t\t\t\t<button class=\"alt_trigger\" aria-label=\"Open the Image Description\">Amgen<\/button>\n\t\t\t\t\t\t\t\t\t<div class=\"alt_modal\" id=\"0\" role=\"dialog\" aria-label=\"Image Description\" aria-describedby=\"desc_10084\">\n\t\t\t\t\t\t\t\t\t\t<p id=\"desc_10084\">Llun dalfan<\/p>\n\t\t\t\t\t\t\t\t\t\t<button class=\"close\">Cau <span class=\"screen-reader-text\">Disgrifiad Delwedd\n<\/span><\/button>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/picture>\n\t\t\t\t\t\t\t<div class=\"linked_standard--content inner-padding card\">\n\t\t\t\t\t\t\t\t<h4>3.02 Botymau Adnabyddadwy<\/h4>\n\t\t\t\t\t\t\t\t<p>Cr\u00ebwch fotymau sy\u2019n edrych fel botymau, sy\u2019n ddigon mawr i bobl eu defnyddio ac sy\u2019n dweud wrth bobl beth fydd yn digwydd pan fyddant yn clicio arnynt.<a href=\"\/login\" class=\"locked card_target\"><span aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14.999\" height=\"18\" viewBox=\"0 0 14.999 18\">\n  <path id=\"unlock\" d=\"M13.507,7.5H3.75V5.249A3.741,3.741,0,0,1,11.022,4l1.133-1.133a5.234,5.234,0,0,0-9.9,2.378V7.5H1.493A1.5,1.5,0,0,0,0,9V16.5A1.5,1.5,0,0,0,1.493,18H13.507A1.5,1.5,0,0,0,15,16.5V9a1.5,1.5,0,0,0-1.492-1.5\" transform=\"translate(0)\" fill=\"#472961\" fill-rule=\"evenodd\"\/>\n<\/svg><br \/>\n<\/span>This content is only available to logged in users.<\/a><\/p>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"31.832\" height=\"24\" viewBox=\"0 0 31.832 24\">\n  <path id=\"arrow\" d=\"M33.728,24.848l-10.2-10.2a1.773,1.773,0,1,0-2.508,2.508l7.189,7.189H4.272a1.772,1.772,0,0,0,0,3.545H28.178L21.022,35.08a1.755,1.755,0,0,0,0,2.508,1.827,1.827,0,0,0,1.271.536,1.747,1.747,0,0,0,1.271-.536L33.8,27.355a1.827,1.827,0,0,0,.536-1.271,2.283,2.283,0,0,0-.6-1.237Z\" transform=\"translate(-2.499 -14.123)\" fill=\"#472961\"\/>\n<\/svg>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"flex_item post_item bg_grey--dark\">\n\t\t\t\t\t\t\t<picture class=\"featured-img alt-block\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/allin.online\/wp-content\/themes\/ace\/assets\/fallback.jpeg\" alt=\"Llun dalfan\" \/>\t\t\t\t\t\t\t\t<div class = \"alt_block\">\n\t\t\t\t\t\t\t\t\t<button class=\"alt_trigger\" aria-label=\"Open the Image Description\">Amgen<\/button>\n\t\t\t\t\t\t\t\t\t<div class=\"alt_modal\" id=\"0\" role=\"dialog\" aria-label=\"Image Description\" aria-describedby=\"desc_10099\">\n\t\t\t\t\t\t\t\t\t\t<p id=\"desc_10099\">Llun dalfan<\/p>\n\t\t\t\t\t\t\t\t\t\t<button class=\"close\">Cau <span class=\"screen-reader-text\">Disgrifiad Delwedd\n<\/span><\/button>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/picture>\n\t\t\t\t\t\t\t<div class=\"linked_standard--content inner-padding card\">\n\t\t\t\t\t\t\t\t<h4>6.03 Mabwysiadu Canllawiau Hygyrchedd Cynnwys y We (WCAG)<\/h4>\n\t\t\t\t\t\t\t\t<p>Canllawiau Hygyrchedd Cynnwys y We (WCAG) yw\u2019r safon ryngwladol ar gyfer hygyrchedd digidol.<a href=\"\/login\" class=\"locked card_target\"><span aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"14.999\" height=\"18\" viewBox=\"0 0 14.999 18\">\n  <path id=\"unlock\" d=\"M13.507,7.5H3.75V5.249A3.741,3.741,0,0,1,11.022,4l1.133-1.133a5.234,5.234,0,0,0-9.9,2.378V7.5H1.493A1.5,1.5,0,0,0,0,9V16.5A1.5,1.5,0,0,0,1.493,18H13.507A1.5,1.5,0,0,0,15,16.5V9a1.5,1.5,0,0,0-1.492-1.5\" transform=\"translate(0)\" fill=\"#472961\" fill-rule=\"evenodd\"\/>\n<\/svg><br \/>\n<\/span>This content is only available to logged in users.<\/a><\/p>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"31.832\" height=\"24\" viewBox=\"0 0 31.832 24\">\n  <path id=\"arrow\" d=\"M33.728,24.848l-10.2-10.2a1.773,1.773,0,1,0-2.508,2.508l7.189,7.189H4.272a1.772,1.772,0,0,0,0,3.545H28.178L21.022,35.08a1.755,1.755,0,0,0,0,2.508,1.827,1.827,0,0,0,1.271.536,1.747,1.747,0,0,0,1.271-.536L33.8,27.355a1.827,1.827,0,0,0,.536-1.271,2.283,2.283,0,0,0-.6-1.237Z\" transform=\"translate(-2.499 -14.123)\" fill=\"#472961\"\/>\n<\/svg>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\n\n\t<div id=\"references\" class=\"wp_block references wp-block-ace-standard-references \">\n\t\t<h3 class=\"block-title\">\n\t\t\tCyfeiriadau allanol\t\t<\/h3>\n\n\t\t<div class=\"links-on-newtab-text\"><\/div>\n\t\t<ol class=\"references-list\">\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p>A11y Collective. (n.d.) How to Make CAPTCHA Accessible: A Hands-On Guide [online] Available at: <a href=\"https:\/\/www.a11y-collective.com\/blog\/accessible-captcha\/\">How to make CAPTCHA accessible guide<\/a> [Accessed 18 August 2025]<\/p>\n<\/li>\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p>A11y Project. (n.d.) Create Accessible Forms [online] Available at: <a href=\"https:\/\/www.a11yproject.com\/posts\/how-to-write-accessible-forms\/\">How to create accessible forms<\/a> [Accessed 18 August 2025]<\/p>\n<\/li>\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p>GOV.UK. (n.d.) Structuring Forms [online] Available at: <a href=\"https:\/\/www.gov.uk\/service-manual\/design\/form-structure\">Structuring forms GOV.UK guide<\/a> [Accessed 18 August 2025]<\/p>\n<\/li>\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p>Silver, Adam. (n.d.) Form Design: From Zero to Hero all in One Blog Post [online] Available at: <a href=\"https:\/\/adamsilver.io\/blog\/form-design-from-zero-to-hero-all-in-one-blog-post\/\">Form design blog post<\/a> [Accessed 18 August 2025]<\/p>\n<\/li>\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p>Silver, Adam. (2018) Form Design Patterns. Germany. Smashing Magazine.<\/p>\n<\/li>\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p><span class=\"TextRun SCXW251158754 BCX8\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW251158754 BCX8\">World Wide Web Consortium (W3C), (n.d.) <\/span><\/span> Involving Users in Evaluating Web Accessibility [online] Available at: <a href=\"https:\/\/www.w3.org\/WAI\/test-evaluate\/involving-users\/\">W3C Involving users in evaluation<\/a> [Accessed 18 August 2025]<\/p>\n<\/li>\n\t\t\t\t\t\t\t<li class = \"references-list-item\"><p>World Wide Web Consortium (W3C), (n.d.) Web Accessibility Initiative WAI Standards Guidelines [online] Available at: <a href=\"https:\/\/www.w3.org\/WAI\/standards-guidelines\/wcag\/\">W3C Standards guidance<\/a> [Accessed 26 October 2025]<\/p>\n<\/li>\n\t\t\t\t\t<\/ol>\n\t<\/div> \n<\/div><aside class=\"sidebar flex-item\"><h3>3.05 Ffurflenni<\/h3><nav class=\"sub-nav\"><ul><li><a href=\"#overview\">Trosolwg<\/a><\/li><li><a href=\"#examples\">Enghreifftiau ymarferol<\/a><\/li><li><a href=\"#key_considerations\">Ystyriaethau allweddol<\/a><\/li><li><a href=\"#definitions_list\">Diffiniadau ac acronymau<\/a><\/li><li><a href=\"#learning_resources\">Adnoddau dysgu<\/a><\/li><li><a href=\"#linked_standards\">Safonau cysylltiedig<\/a><\/li><li><a href=\"#references\">Cyfeiriadau allanol<\/a><\/li><\/ul><\/nav><div class=\"hide fixed scroll_menu\" aria-live=\"polite\"><h3>3.05 Ffurflenni<\/h3><ul><li><a href=\"#overview\">Trosolwg<\/a><\/li><li><a href=\"#examples\">Enghreifftiau ymarferol<\/a><\/li><li><a href=\"#key_considerations\">Ystyriaethau allweddol<\/a><\/li><li><a href=\"#definitions_list\">Diffiniadau ac acronymau<\/a><\/li><li><a href=\"#learning_resources\">Adnoddau dysgu<\/a><\/li><li><a href=\"#linked_standards\">Safonau cysylltiedig<\/a><\/li><li><a href=\"#references\">Cyfeiriadau allanol<\/a><\/li><\/ul><a href=\"https:\/\/form.jotform.com\/252393341563356?standard=Cyfathrebu Digidol 3.05 Ffurflenni\" class=\"feedback_link button bg_secondary white\">Rhowch adborth i ni ar y Safon hon<\/a><a href=\"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/\" class=\"return_link\">Yn \u00f4l i Cyfathrebu Digidol<\/a><\/div><a href=\"https:\/\/form.jotform.com\/252393341563356?standard=Cyfathrebu Digidol 3.05 Ffurflenni\" class=\"feedback_link button bg_secondary white\">Rhowch adborth i ni ar y Safon hon<\/a><a href=\"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/\" class=\"return_link\">Yn \u00f4l i Cyfathrebu Digidol<\/a><\/aside><\/div>\n","protected":false},"featured_media":0,"parent":10045,"menu_order":5,"template":"","class_list":["post-10081","standard","type-standard","status-publish","hentry"],"acf":{"short_description":"Creu ffurflenni sy\u2019n hawdd eu deall, eu cwblhau a\u2019u cyflwyno.","make_visible_to_taster_account":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ffurflenni - All In<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/dolenni-botymau-ffurflenni-ac-arolygon\/ffurflenni\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ffurflenni - All In\" \/>\n<meta property=\"og:url\" content=\"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/dolenni-botymau-ffurflenni-ac-arolygon\/ffurflenni\/\" \/>\n<meta property=\"og:site_name\" content=\"All In\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-13T13:55:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/allin.online\/wp-content\/uploads\/2023\/11\/All-In_OG-image.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/cyfathrebu-digidol\\\/dolenni-botymau-ffurflenni-ac-arolygon\\\/ffurflenni\\\/\",\"url\":\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/cyfathrebu-digidol\\\/dolenni-botymau-ffurflenni-ac-arolygon\\\/ffurflenni\\\/\",\"name\":\"Ffurflenni - All In\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/#website\"},\"datePublished\":\"2025-11-12T14:52:39+00:00\",\"dateModified\":\"2026-10-13T13:55:13+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/cyfathrebu-digidol\\\/dolenni-botymau-ffurflenni-ac-arolygon\\\/ffurflenni\\\/#breadcrumb\"},\"inLanguage\":\"cy-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/cyfathrebu-digidol\\\/dolenni-botymau-ffurflenni-ac-arolygon\\\/ffurflenni\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/cyfathrebu-digidol\\\/dolenni-botymau-ffurflenni-ac-arolygon\\\/ffurflenni\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Hafan\",\"item\":\"https:\\\/\\\/allin.online\\\/cy\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cyfathrebu Digidol\",\"item\":\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/digital-communications\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dolenni, Botymau, Ffurflenni ac Arolygon\",\"item\":\"https:\\\/\\\/allin.online\\\/cy\\\/standard\\\/digital-communications\\\/links-buttons-forms-and-surveys\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Ffurflenni\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/#website\",\"url\":\"https:\\\/\\\/allin.online\\\/cy\\\/\",\"name\":\"All in\",\"description\":\"Croeso i bawb\",\"publisher\":{\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/allin.online\\\/cy\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cy-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/#organization\",\"name\":\"All in\",\"url\":\"https:\\\/\\\/allin.online\\\/cy\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cy-GB\",\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/allin.online\\\/wp-content\\\/uploads\\\/2023\\\/11\\\/696x696.png\",\"contentUrl\":\"https:\\\/\\\/allin.online\\\/wp-content\\\/uploads\\\/2023\\\/11\\\/696x696.png\",\"width\":696,\"height\":696,\"caption\":\"All in\"},\"image\":{\"@id\":\"https:\\\/\\\/allin.online\\\/cy\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ffurflenni - All In","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/dolenni-botymau-ffurflenni-ac-arolygon\/ffurflenni\/","og_locale":"cy_GB","og_type":"article","og_title":"Ffurflenni - All In","og_url":"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/dolenni-botymau-ffurflenni-ac-arolygon\/ffurflenni\/","og_site_name":"All In","article_modified_time":"2026-10-13T13:55:13+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/allin.online\/wp-content\/uploads\/2023\/11\/All-In_OG-image.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/dolenni-botymau-ffurflenni-ac-arolygon\/ffurflenni\/","url":"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/dolenni-botymau-ffurflenni-ac-arolygon\/ffurflenni\/","name":"Ffurflenni - All In","isPartOf":{"@id":"https:\/\/allin.online\/cy\/#website"},"datePublished":"2025-11-12T14:52:39+00:00","dateModified":"2026-10-13T13:55:13+00:00","breadcrumb":{"@id":"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/dolenni-botymau-ffurflenni-ac-arolygon\/ffurflenni\/#breadcrumb"},"inLanguage":"cy-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/dolenni-botymau-ffurflenni-ac-arolygon\/ffurflenni\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/allin.online\/cy\/standard\/cyfathrebu-digidol\/dolenni-botymau-ffurflenni-ac-arolygon\/ffurflenni\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Hafan","item":"https:\/\/allin.online\/cy\/"},{"@type":"ListItem","position":2,"name":"Cyfathrebu Digidol","item":"https:\/\/allin.online\/cy\/standard\/digital-communications\/"},{"@type":"ListItem","position":3,"name":"Dolenni, Botymau, Ffurflenni ac Arolygon","item":"https:\/\/allin.online\/cy\/standard\/digital-communications\/links-buttons-forms-and-surveys\/"},{"@type":"ListItem","position":4,"name":"Ffurflenni"}]},{"@type":"WebSite","@id":"https:\/\/allin.online\/cy\/#website","url":"https:\/\/allin.online\/cy\/","name":"All in","description":"Croeso i bawb","publisher":{"@id":"https:\/\/allin.online\/cy\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/allin.online\/cy\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cy-GB"},{"@type":"Organization","@id":"https:\/\/allin.online\/cy\/#organization","name":"All in","url":"https:\/\/allin.online\/cy\/","logo":{"@type":"ImageObject","inLanguage":"cy-GB","@id":"https:\/\/allin.online\/cy\/#\/schema\/logo\/image\/","url":"https:\/\/allin.online\/wp-content\/uploads\/2023\/11\/696x696.png","contentUrl":"https:\/\/allin.online\/wp-content\/uploads\/2023\/11\/696x696.png","width":696,"height":696,"caption":"All in"},"image":{"@id":"https:\/\/allin.online\/cy\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/allin.online\/cy\/wp-json\/wp\/v2\/standard\/10081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/allin.online\/cy\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/allin.online\/cy\/wp-json\/wp\/v2\/types\/standard"}],"up":[{"embeddable":true,"href":"https:\/\/allin.online\/cy\/wp-json\/wp\/v2\/standard\/10045"}],"wp:attachment":[{"href":"https:\/\/allin.online\/cy\/wp-json\/wp\/v2\/media?parent=10081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}