If a field is configured to contain multiple values the form validation will cast an exception. This is because the $values array also contains an entry of the "add more" button which is an object and not an array.

Also if you try to save a user again it will not let you as a unique value is found although that value lives on the user being saved.

CommentFileSizeAuthor
#2 2854807_2_unique_field_multivalue.patch7.3 KBChristianEsbensen
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ChristianEsbensen created an issue. See original summary.

ChristianEsbensen’s picture

ChristianEsbensen CreditAttribution: ChristianEsbensen at Adapt commented
FileSize
2854807_2_unique_field_multivalue.patch7.3 KB

I have created a patch for this that supports multivalue fields. Also updated the error message so it lists which values that are invalid. Lastly I've fixed resave of user.

ChristianEsbensen’s picture

ChristianEsbensen CreditAttribution: ChristianEsbensen at Adapt commented
Status: Active » Needs review

  • sidhees committed 01db8d1 on 2854807-multiple-values-resave-users-bug 
    Issue #2854807 by ChristianEsbensen : fixed with patch
sidheswar’s picture

sidheswar CreditAttribution: sidheswar commented
Status: Needs review » Fixed

Thanks @ChristianEsbensen. I have made the changes as per your post.

sidheswar’s picture

sidheswar CreditAttribution: sidheswar commented
Status: Fixed » Closed (fixed)