validation based on selected operator

[schiller-manuel]

I have added a regex operator. How can I validate the text field, if that operator is selected, that it is a valid regex?

[ukrbublik]

You can use this in field config:

fieldSettings: {
        validateValue: (val, fieldSettings, operator) => {
             if (operator == 'regex') {
                 try { new RegExp(val) } catch (e) { return false; }
             }
             return true;
        }
}

But you need to add this to every field that can have 'regex' operator

[schiller-manuel]

thanks, I missed that the operator was passed in.