form_type_password_confirm_value
function form_type_password_confirm_value
form_type_password_confirm_value($element, $input = FALSE)
Determines the value for a password_confirm form element.
Parameters
$element: The form element whose value is being populated.
$input: The incoming input to populate the form element. If this is FALSE, the element's default value should be returned.
Return value
The data that will appear in the $element_state['values'] collection for this element. Return nothing to use the default.
Related topics
File
- includes/form.inc, line 2502
- Functions for form and batch generation and processing.
Code
function form_type_password_confirm_value($element, $input = FALSE) { if ($input === FALSE) { $element += array('#default_value' => array()); return $element['#default_value'] + array('pass1' => '', 'pass2' => ''); } $value = array('pass1' => '', 'pass2' => ''); // Throw out all invalid array keys; we only allow pass1 and pass2. foreach ($value as $allowed_key => $default) { // These should be strings, but allow other scalars since they might be // valid input in programmatic form submissions. Any nested array values // are ignored. if (isset($input[$allowed_key]) && is_scalar($input[$allowed_key])) { $value[$allowed_key] = (string) $input[$allowed_key]; } } return $value; }
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https://api.drupal.org/api/drupal/includes!form.inc/function/form_type_password_confirm_value/7.x