1	<?php
2
3	declare(strict_types=1);
4
5	namespace Drupal\display_builder;
6
7	use Drupal\Core\Form\FormStateInterface;
8
9	/**
10	* Interface for island plugins with a form inside.
11	*/
12	interface IslandWithFormInterface {
13
14	/**
15	* Get The form class for this Island.
16	*
17	* @return string
18	*   The Class string
19	*/
20	public static function getFormClass(): string;
21
22	/**
23	* This Island declare a form class.
24	*
25	* @return bool
26	*   TRUE if Island has form class, FALSE otherwise.
27	*/
28	public static function hasFormClass(): bool;
29
30	/**
31	* Form constructor.
32	*
33	* @param array $form
34	*   An associative array containing the structure of the form.
35	* @param \Drupal\Core\Form\FormStateInterface $form_state
36	*   The current state of the form.
37	*/
38	public function buildForm(array &$form, FormStateInterface $form_state): void;
39
40	/**
41	* Form validation handler.
42	*
43	* @param array $form
44	*   An associative array containing the structure of the form.
45	* @param \Drupal\Core\Form\FormStateInterface $form_state
46	*   The current state of the form.
47	*/
48	public function validateForm(array &$form, FormStateInterface $form_state): void;
49
50	/**
51	* Form submission handler.
52	*
53	* @param array $form
54	*   An associative array containing the structure of the form.
55	* @param \Drupal\Core\Form\FormStateInterface $form_state
56	*   The current state of the form.
57	*/
58	public function submitForm(array &$form, FormStateInterface $form_state): void;
59
60	/**
61	* Alter form element after its built.
62	*
63	* @param array $element
64	*   An associative array containing the structure of the form element.
65	* @param \Drupal\Core\Form\FormStateInterface $form_state
66	*   The current state of the form.
67	*
68	* @return array
69	*   The altered form element.
70	*/
71	public function afterBuild(array $element, FormStateInterface $form_state): array;
72
73	/**
74	* Set builder id used for this plugin.
75	*
76	* @param string $builder_id
77	*   The builder id.
78	*/
79	public function setBuilderId(string $builder_id): void;
80
81	/**
82	* Set instance id used for this plugin.
83	*
84	* @param string|null $instance_id
85	*   The instance id.
86	*/
87	public function setInstanceId(?string $instance_id): void;
88
89	}

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Paths

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