By jrockowitz on
Change record status: 
Published (View all published change records)
Project: 
Webform
Introduced in branch: 
8.x-5.x
Introduced in version: 
8.x-5.0-rc23
Issue links: 
https://www.drupal.org/node/3002374
Description: 

Webform pattern validation now supports Unicode expressions and custom error messages.

Screenshot

Element pattern validation configuration

Element pattern validation configuration

YAML Source

pattern_unicode:
  '#type': textfield
  '#title': pattern_unicode
  '#description': 'Enter unicode CJK characters ''⺏'''
  '#pattern': \u2E8F
  '#pattern_error': 'This is a custom error message'
Impacts: 
Site builders, administrators, editors
Updates Done (doc team, etc.)
Online documentation: 
Not done
Theming guide: 
Not done
Module developer documentation: 
Not done
Examples project: 
Not done
Coder Review: 
Not done
Coder Upgrade: 
Not done
Other: 
Other updates done