Form validatorsΒΆ

Validators for HTML form fields.

Validators check if form fields have an acceptable value. They check both client side and server side if the input fields are valid. n

When an input field has been verified then it is available to Erlang programs via the function z_context:get_q_validated/2.

When a client side input field does not validate on the server side then the complete form submit is refused.

See also

listing of all Validators, and the validate scomp.

Previous topic

Wiring it up: actions and postbacks

Next topic

Auto-generated identifiers