Regex if not Matched should have option of 'Generate Error'

I am using regex to validate email field.

Under If not matched, can you enable below condition

  1. Generate Error

You can use the error() function in the action settings to generate an error. Note that the field must be in the expression mode:


If you need to halt project execution if a regexp didn’t match insert (after “Regular Expression”) the Halt action with the following condition:


In this case, the “Regular expression” action will generate an error value (as in the example above), and the Halt action with abort project execution when at least 1 error value exists in the tested column.


****moved to #uncategorized