function Password::valueCallback
Same name in other branches
- 9 core/lib/Drupal/Core/Render/Element/Password.php \Drupal\Core\Render\Element\Password::valueCallback()
- 8.9.x core/lib/Drupal/Core/Render/Element/Password.php \Drupal\Core\Render\Element\Password::valueCallback()
- 11.x core/lib/Drupal/Core/Render/Element/Password.php \Drupal\Core\Render\Element\Password::valueCallback()
Overrides FormElementBase::valueCallback
1 call to Password::valueCallback()
- PasswordTest::testValueCallback in core/
tests/ Drupal/ Tests/ Core/ Render/ Element/ PasswordTest.php - @covers ::valueCallback
File
-
core/
lib/ Drupal/ Core/ Render/ Element/ Password.php, line 75
Class
- Password
- Provides a form element for entering a password, with hidden text.
Namespace
Drupal\Core\Render\ElementCode
public static function valueCallback(&$element, $input, FormStateInterface $form_state) {
if ($input !== FALSE && $input !== NULL) {
// This should be a string, but allow other scalars since they might be
// valid input in programmatic form submissions.
return is_scalar($input) ? (string) $input : '';
}
return NULL;
}
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