silverstripe-framework/forms/PasswordField.php

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<?php
/**
* Text input field.
*/
class PasswordField extends FormField {
protected $maxLength;
/**
* Returns an input field, class="text" and type="text" with an optional maxlength
*/
function __construct($name, $title = null, $value = "", $maxLength = null ){
$this->maxLength = $maxLength;
parent::__construct($name, $title, $value);
}
function Field() {
if($this->maxLength){
return "<input class=\"text\" type=\"password\" id=\"" . $this->id() . "\" name=\"{$this->name}\" value=\"" . $this->attrValue() . "\" maxlength=\"$this->maxLength\" size=\"$this->maxLength\"/>";
}else{
return "<input class=\"text\" type=\"password\" id=\"" . $this->id() . "\" name=\"{$this->name}\" value=\"" . $this->attrValue() . "\" />";
}
}
/**
* Makes a pretty readonly field with stars the length of the password instead of the
* actual one. ;)
*/
function performReadonlyTransformation() {
$stars = '';
$count = strlen($this->attrValue());
do{ $stars .= "*";} while(strlen($stars) <= $count);
$field = new ReadonlyField($this->name,$this->title ? $this->title : "",$stars);
$field->setForm($this->form);
return $field;
}
}
?>