I'm using Survey123Connect to build a new survey.
I'm trying to apply a constraint to a field using the following regex:
regex('[A-Za-z]{3}[0-9]{3}$')
The result of this should be a 6-character string where the first three values must be Alpha and the second three values must be numeric. For example, ABC123 would be a valid value, as would abc123.
I've applied the expression to the field's constraint field and supplied a constraint message. Survey123Connect will then convert the form and display it without raising any issues but I can put whatever I want in the field and the constraint message is never raised.
