validation message translations is required

locales/cy/account.json

@@ -58,5 +58,9 @@
     "account-postcode-label": "Cod post",
     "account-complete-para-1": "Mae eich manylion wedi cael eu diweddaru",
     "account-complete-para-2": "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi a metus non quam mollis egestas. Integer ac leo cursus, laoreet nulla sed, tempus tellus. Mauris condimentum erat arcu.",
-    "account-complete-return-to-portal-link": "Dychwelyd i Fy Mhorth"
+    "account-complete-return-to-portal-link": "Dychwelyd i Fy Mhorth",
+    "is-required-label": "Yn ofynnol",
+    "invalid-phone-number-errormsg": "Rhif ffôn annilys",
+    "invalid-email-address-errormsg": "Cyfeiriad e-bost annilys",
+    "no-emojis-errormsg": "Ni chaniateir emojis"
 }

locales/cy/myrepresentations.json

@@ -219,5 +219,7 @@
     "statement-onbehalf-label": "Ar ran",
     "final-comments-label": "Sylwadau terfynol",
     "representation-type": "Math o sylw",
-    "select-an-option-label": "Dewiswch opsiwn"
+    "select-an-option-label": "Dewiswch opsiwn",
+    "previously-added-files": "Ffeiliau wedi'u llwytho i fyny",
+    "is-required-label": "Yn ofynnol"
 }

locales/cy/newappeal.json

@@ -21,6 +21,7 @@
     "invalid-number-label": "Dylai fod yn rhif",
     "emojis-not-allowed-label": "Ni chaniateir emojis",
     "invalid-postcode-label": "Cod post annilys",
+    "invalid-phonenumber-label": "Rhif ffôn annilys",
     "hascas-confirmation-label": "Cadarnhewch fod angen apêl HAS/CAS",
     "hascas-confirmation-hint": "Mae'r llwybr apelio hwn yn berthnasol dim ond os yw'ch cais yn ymwneud â gwrthod caniatâd cynllunio, neu wrthod cais i amrywio neu ddileu amod sydd ynghlwm wrth ganiatâd blaenorol. Bydd pob cais arall yn cael ei gyflwyno trwy Apêl Gynllunio Adran 78",
     "about-you-page-title": "Amdanoch chi",