Gets all errors, for the entire submission or a specific element.
Description
See also
Parameters
- $element_id
-
(int|null) (Optional) If an element ID is given, only errors for that element are returned.
Default value: null
Return
(array) If $element_id is given, the array of <code>$code => $message</code> pairs is returned. Otherwise the array of <code>$element_id => $errors</code> pairs is returned.
Source
File: src/db-objects/submissions/submission.php
public function get_errors( $element_id = null ) {
if ( ! array_key_exists( 'errors', $this->pending_meta ) ) {
if ( ! $this->primary_property_value() ) {
return array();
}
$errors = $this->manager->get_meta( $this->primary_property_value(), 'errors', true );
} else {
$errors = $this->pending_meta['errors'];
}
if ( ! is_array( $errors ) ) {
return array();
}
if ( null !== $element_id ) {
if ( empty( $errors[ $element_id ] ) ) {
return array();
}
return $errors[ $element_id ];
}
return $errors;
}
Changelog
| Version | Description |
|---|---|
| 1.0.0 | Introduced. |