Same name in other branches

1. 8.9.x core/modules/field_ui/src/Form/FieldStorageAddForm.php \Drupal\field_ui\Form\FieldStorageAddForm::validateAddNew()

Validates the 'add new field' case.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

See also

\Drupal\field_ui\Form\FieldStorageAddForm::validateForm()

1 call to FieldStorageAddForm::validateAddNew()

FieldStorageAddForm::validateForm in core/modules/field_ui/src/Form/FieldStorageAddForm.php

Form validation handler.

File

core/modules/field_ui/src/Form/FieldStorageAddForm.php, line 269

Class

FieldStorageAddForm

Provides a form for the "field storage" add page.

Namespace

Drupal\field_ui\Form

Code

protected function validateAddNew(array $form, FormStateInterface $form_state) {
    // Validate if any information was provided in the 'add new field' case.
    if ($form_state->getValue('new_storage_type')) {
        // Missing label.
        if (!$form_state->getValue('label')) {
            $form_state->setErrorByName('label', $this->t('Add new field: you need to provide a label.'));
        }
        // Missing field name.
        if (!$form_state->getValue('field_name')) {
            $form_state->setErrorByName('field_name', $this->t('Add new field: you need to provide a machine name for the field.'));
        }
        else {
            $field_name = $form_state->getValue('field_name');
            // Add the field prefix.
            $field_name = $this->configFactory
                ->get('field_ui.settings')
                ->get('field_prefix') . $field_name;
            $form_state->setValueForElement($form['new_storage_wrapper']['field_name'], $field_name);
        }
    }
}

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