114 lines
2.3 KiB
PHP
114 lines
2.3 KiB
PHP
<?php
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namespace SilverStripe\Forms;
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use SilverStripe\Dev\Deprecation;
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/**
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* Password input field.
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*/
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class PasswordField extends TextField
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{
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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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protected $inputType = 'password';
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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, $value = '')
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{
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if (count(func_get_args()) > 3) {
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Deprecation::notice(
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'3.0',
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'Use setMaxLength() instead of constructor arguments',
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Deprecation::SCOPE_GLOBAL
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);
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}
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parent::__construct($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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{
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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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{
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return $this->allowValuePostback;
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}
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/**
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* {@inheritdoc}
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*/
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public function getAttributes()
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{
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$attributes = [];
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if (!$this->getAllowValuePostback()) {
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$attributes['value'] = null;
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}
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$autocomplete = $this->config()->get('autocomplete');
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if ($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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$attributes
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);
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}
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/**
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* Creates a read-only version of the field.
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*
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* @return FormField
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*/
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public function performReadonlyTransformation()
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{
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$field = $this->castedCopy('SilverStripe\\Forms\\ReadonlyField');
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$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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{
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return 'text password';
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}
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}
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