Issue #3447748 by joelpittet, ramil g, smustgrave: TypeError: Illegal offset... (b3ad3580) · Commits · project / drupal

core/lib/Drupal/Core/Form/FormValidator.php

+6 −0

Original line number	Diff line number	Diff line
		@@ -345,6 +345,12 @@ protected function performRequiredValidation(&$elements, FormStateInterface &$fo
		if (is_array($elements['#value'])) {
		$value = in_array($elements['#type'], ['checkboxes', 'tableselect']) ? array_keys($elements['#value']) : $elements['#value'];
		foreach ($value as $v) {
		if (!is_scalar($v)) {
		$message_arguments['%type'] = gettype($v);
		$form_state->setError($elements, $this->t('The submitted value type %type in the %name element is not allowed.', $message_arguments));
		$this->logger->error('The submitted value type %type in the %name element is not allowed.', $message_arguments);
		continue;
		}
		if (!isset($options[$v])) {
		$message_arguments['%choice'] = $v;
		$form_state->setError($elements, $this->t('The submitted value %choice in the %name element is not allowed.', $message_arguments));

+13 −0

Original line number	Diff line number	Diff line
		@@ -462,6 +462,19 @@ public static function providerTestPerformRequiredValidation() {
		'Test cannot be longer than <em class="placeholder">7</em> characters but is currently <em class="placeholder">8</em> characters long.',
		FALSE,
		],
		[
		[
		'#type' => 'select',
		'#options' => [
		'foo' => 'Foo',
		'bar' => 'Bar',
		],
		'#value' => [[]],
		'#multiple' => TRUE,
		],
		'The submitted value type <em class="placeholder">array</em> in the <em class="placeholder">Test</em> element is not allowed.',
		TRUE,
		],
		];
		}