SG-680 - Domain Add Edit Dialog - (1) Added custom validator for domain name (2) Disable verify btn if form invalid

apps/web/src/locales/en/messages.json

@@ -5555,6 +5555,9 @@
   },
   "automaticDomainVerificationProcess": {
     "message": "Bitwarden will attempt to verify the domain 3 times during the first 72 hours. If the domain can’t be verified, check the DNS record in your host and manually verify."
+  },
+  "invalidDomainNameMessage": {
+    "message": "'https://', 'http://', or 'www.' domain prefixes not allowed."
   }
 
 }