function ValidationTest::testCustomRequiredError

Same name in other branches
  1. 9 core/modules/system/tests/src/Functional/Form/ValidationTest.php \Drupal\Tests\system\Functional\Form\ValidationTest::testCustomRequiredError()
  2. 10 core/modules/system/tests/src/Functional/Form/ValidationTest.php \Drupal\Tests\system\Functional\Form\ValidationTest::testCustomRequiredError()
  3. 11.x core/modules/system/tests/src/Functional/Form/ValidationTest.php \Drupal\Tests\system\Functional\Form\ValidationTest::testCustomRequiredError()

Tests #required with custom validation errors.

See also

\Drupal\form_test\Form\FormTestValidateRequiredForm

File

core/modules/system/tests/src/Functional/Form/ValidationTest.php, line 213

Class

ValidationTest
Tests form processing and alteration via form validation handlers.

Namespace

Drupal\Tests\system\Functional\Form

Code

public function testCustomRequiredError() {
    $form = \Drupal::formBuilder()->getForm('\\Drupal\\form_test\\Form\\FormTestValidateRequiredForm');
    // Verify that a custom #required error can be set.
    $edit = [];
    $this->drupalPostForm('form-test/validate-required', $edit, 'Submit');
    foreach (Element::children($form) as $key) {
        if (isset($form[$key]['#required_error'])) {
            $this->assertNoText(t('@name field is required.', [
                '@name' => $form[$key]['#title'],
            ]));
            $this->assertText($form[$key]['#required_error']);
        }
        elseif (isset($form[$key]['#form_test_required_error'])) {
            $this->assertNoText(t('@name field is required.', [
                '@name' => $form[$key]['#title'],
            ]));
            $this->assertText($form[$key]['#form_test_required_error']);
        }
    }
    $this->assertNoText(t('An illegal choice has been detected. Please contact the site administrator.'));
    // Verify that no custom validation error appears with valid values.
    $edit = [
        'textfield' => $this->randomString(),
        'checkboxes[foo]' => TRUE,
        'select' => 'foo',
    ];
    $this->drupalPostForm('form-test/validate-required', $edit, 'Submit');
    foreach (Element::children($form) as $key) {
        if (isset($form[$key]['#required_error'])) {
            $this->assertNoText(t('@name field is required.', [
                '@name' => $form[$key]['#title'],
            ]));
            $this->assertNoText($form[$key]['#required_error']);
        }
        elseif (isset($form[$key]['#form_test_required_error'])) {
            $this->assertNoText(t('@name field is required.', [
                '@name' => $form[$key]['#title'],
            ]));
            $this->assertNoText($form[$key]['#form_test_required_error']);
        }
    }
    $this->assertNoText(t('An illegal choice has been detected. Please contact the site administrator.'));
}

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