Feature Request: Form Field Validation


Several other plugins offer this functionality. I think it's too big of a feature to roll into SPFF. However, I'm not opposed to a second plugin or an extension if people need it. The problem I see is we have no way to identify which fields should be which type. For example, if a certain field should be a US phone number, how can we tell the JavaScript to apply the formatting and validation rules to that field? On custom forms, this is easy. On OOB forms, we can't control ids, classes, etc.