better validate email addresses from forms

prevents runtime exceptions like EmailException: javax.mail.internet.AddressException: Local address ends with dot in string `[email protected]`
lichess-org · Oct 24, 2024 · 7db5436 · 7db5436
1 parent ea16f5e
commit 7db5436
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/modules/security/src/main/SecurityForm.scala b/modules/security/src/main/SecurityForm.scala
@@ -30,6 +30,7 @@ final class SecurityForm(
     LilaForm
       .cleanNonEmptyText(minLength = 6, maxLength = EmailAddress.maxLength)
       .verifying(Constraints.emailAddress)
+      .verifying("error.email", EmailAddress.isValid)
       .into[EmailAddress]
 
   private val sendableEmail = anyEmail.verifying(emailValidator.sendableConstraint)