NAME

Strehler::FormFu::Validator::UserUnique - FormFu Validator for User form.

DESCRIPTION

A FormFu Validator to ensure that a user can't be created with a name already used.

This validator hasn't the standard HTML::FormFu validators namespace because it makes sense only in a Strehler system.

SYNOPSIS

In user form configuration:

            

              
              
- name: user
  label: Username
  attributes: 
    class: span8
  validators:
    - type: '+Strehler::FormFu::Validator::UserUnique'
      message: 'Username already exists'