Hello @hheyhey568
Yes, that’s possible. You should define the validation rules in the fields, and the plugin will display the corresponding message if the value entered by the user does not satisfy the rules.
For example, if you tick the “required” checkbox, or in the number fields, you enter a “min” or “max” value, or a “min length”, “max length” in the line text fields. If the user tries to enter a value that does not satisfy these rules, or tries to submit the form, the plugin will display a bubble with the corresponding error message entered through the “Validation Settings” section in the form’s settings.
There are some alternatives to create custom validation rules. You can insert single-line text fields and enter regular expressions and error messages through their settings.
Or you can insert an “HTML Content” field in the form to define the custom validation rules:
https://cff.dwbooster.com/documentation#new-validation-rules
Best regards.