Webform Conditions

The Webform Conditions module adds Webform conditions and validations to other forms.

It can also be used by other modules to map information about a Webform.

For use by developers.

Features

- Condition Application: Applies conditions from Webforms to other forms at the build stage.
- Dependency Mapping: Extracts and normalizes dependencies from form states.
- Validation: Validates forms based on extracted conditions.

Post-Installation

Applying Conditions

To apply conditions from a Webform to another form, you can use the `ConditionsBuilder` service. Here is an example of how you might do this in a custom module:

use Drupal\webform_conditions\Service\ConditionsBuilder;

// Inject ConditionsBuilder service.
$conditions_builder = \Drupal::service('webform_conditions.conditions_builder');

// Assume $form and $form_state are your form and form state objects.
// Assume $webform is the Webform entity with conditions you want to apply.

$form = $conditions_builder->build($form, $form_state, $webform);

Validation

To validate a form based on extracted conditions, use the `ConditionsValidator` service. Here is an example:

use Drupal\webform_conditions\Service\ConditionsValidator;

// Inject ConditionsValidator service.
$conditions_validator = \Drupal::service('webform_conditions.conditions_validator');

// Assume $form and $form_state are your form and form state objects.
// Assume $webform is the Webform entity with conditions you want to apply.

$conditions_validator->validateForm($form, $form_state, $webform);