Available server validations

Form Toolkit ships with 15 server validations that checks the contents of a specified server variable.

These validations are defined and applied within the context of the Server Validations server behavior. In turn, this server behavior works in conjunction with the Show Region If Validation Fails server behavior to alert users when they have entered invalid content into a form.

This section outlines all the server validation behaviors available and the configuration options available for each. Validation names link directly to information specific to each validation: