Error class is not added to tags-input field when the number of characters in tag exceeds max-length value

[bbellamgari]

<tags-input ng-model="degree.courses" min-length="1" max-length="25" add-on-paste="true" on-tag-added="addNewAutoSuggestData('courses', $tag.text, degree.courses)" use-strings="true" replace-spaces-with-dashes="false"> <auto-complete source="autoSuggestQuerySearch('courses', $query)" min-length="0" load-on-focus="true" load-on-empty="true" select-first-match="false"></auto-complete> </tags-input>

This is the input I am using.

Thanks,
Bhavana.