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<?php |
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/** |
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* Password input field. |
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* |
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* @package forms |
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* @subpackage fields-formattedinput |
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*/ |
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class PasswordField extends TextField { |
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/** |
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* Controls the autocomplete attribute on the field. |
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* |
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* Setting it to false will set the attribute to "off", which will hint the browser |
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* to not cache the password and to not use any password managers. |
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*/ |
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private static $autocomplete; |
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/** |
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* If true, the field can accept a value attribute, e.g. from posted form data |
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* @var bool |
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*/ |
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protected $allowValuePostback = false; |
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/** |
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* Returns an input field. |
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* |
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* @param string $name |
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* @param null|string $title |
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* @param string $value |
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*/ |
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public function __construct($name, $title = null, $value = '') { |
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if(count(func_get_args()) > 3) { |
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Deprecation::notice( |
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'3.0', 'Use setMaxLength() instead of constructor arguments', |
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Deprecation::SCOPE_GLOBAL |
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); |
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} |
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parent::__construct($name, $title, $value); |
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} |
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/** |
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* @param bool $bool |
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* @return $this |
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*/ |
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public function setAllowValuePostback($bool) { |
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$this->allowValuePostback = (bool) $bool; |
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return $this; |
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} |
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/** |
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* @return bool |
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*/ |
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public function getAllowValuePostback() { |
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return $this->allowValuePostback; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getAttributes() { |
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$attributes = array( |
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'type' => 'password', |
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); |
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if (!$this->getAllowValuePostback()) { |
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$attributes['value'] = null; |
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} |
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$autocomplete = Config::inst()->get('PasswordField', 'autocomplete'); |
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if($autocomplete) { |
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$attributes['autocomplete'] = 'on'; |
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} else { |
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$attributes['autocomplete'] = 'off'; |
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} |
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return array_merge( |
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parent::getAttributes(), |
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$attributes |
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); |
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} |
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/** |
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* Creates a read-only version of the field. |
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* |
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* @return FormField |
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*/ |
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public function performReadonlyTransformation() { |
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$field = $this->castedCopy('ReadonlyField'); |
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$field->setValue('*****'); |
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return $field; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function Type() { |
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return 'text password'; |
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} |
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} |
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silverstripe /
silverstripe-framework
