Cakephp Form Helper

问题

How can i achieve the following using cakephp form helper

<input type="text"  required> 

回答1:

$this->Form->input('foo', array('required' => 'required'));

This will set the required attribute in longhand required="required" format, but will have the same effect.

来源：https://stackoverflow.com/questions/5428814/cakephp-form-helper