$errors = $elements->getErrorsByType( $elementsType );
foreach ( $errors as &$error ) {
// Input: [ 'message' => 'foo', 'errors' => [ 'a', 'b', 'c' ] ]
$errors = $elements->getErrorsByType( $elementsType );
foreach ( $errors as &$error ) {
// Input: [ 'message' => 'foo', 'errors' => [ 'a', 'b', 'c' ] ]