← All changes | PFBC/Element.php +4 -75 2.2.0 → 1.9.2 View file →

		@@ -1,14 +1,7 @@
1	1	<?php
2		-/**
3		- * PFBC (PHP Form Builder Class) - Third-party library
4		- * @package PFBC
5		- */
6		-
7		-// phpcs:disable WordPress.Security.EscapeOutput, WordPress.NamingConventions.PrefixAllGlobals, PluginCheck.CodeAnalysis.Heredoc, WordPress.Security.NonceVerification, WordPress.Security.ValidatedSanitizedInput, WordPress.WP.AlternativeFunctions, WordPress.PHP.DevelopmentFunctions -- Third-party library
8		-
9	2	abstract class Element extends Base {
10		- protected $errors = array();
	3	+ private $errors = array();
11	4
12	5	protected $attributes;
13	6	protected $form;
14	7	protected $label;
		@@ -16,12 +9,10 @@
16	9	protected $validation = array();
17	10	protected $preHTML;
18	11	protected $postHTML;
19	12	protected $width;
20		- protected $wrapperCssClass;
21		- protected $wrapperCssId;
22	13
23		- public function __construct($label, $name, ?array $properties = null) {
	14	+ public function __construct($label, $name, array $properties = null) {
24	15	$configuration = array(
25	16	"label" => $label,
26	17	"name" => $name
27	18	);
		@@ -36,9 +27,9 @@
36	27
37	28	/*When an element is serialized and stored in the session, this method prevents any non-essential
38	29	information from being included.*/
39	30	public function __sleep() {
40		- return array("attributes", "label", "validation", "errors");
	31	+ return array("attributes", "label", "validation");
41	32	}
42	33
43	34	/*If an element requires external stylesheets, this method is used to return an
44	35	array of entries that will be applied before the form is rendered.*/
		@@ -49,30 +40,10 @@
49	40	}
50	41
51	42	public function getErrors() {
52	43	return $this->errors;
53		- }
	44	+ }
54	45
55		- /*Set errors on the element (used for accessibility when re-rendering after validation)*/
56		- public function setErrors($errors) {
57		- if(is_array($errors)) {
58		- $this->errors = $errors;
59		- }
60		- }
61		-
62		- /*Get the error container ID for this element (for aria-describedby)*/
63		- public function getErrorID() {
64		- $id = $this->getID();
65		- if(!empty($id))
66		- return $id . '-error';
67		- return '';
68		- }
69		-
70		- /*Check if element has validation errors*/
71		- public function hasErrors() {
72		- return !empty($this->errors);
73		- }
74		-
75	46	public function getID() {
76	47	if(!empty($this->attributes["id"]))
77	48	return $this->attributes["id"];
78	49	else
		@@ -105,16 +76,8 @@
105	76	public function getWidth() {
106	77	return $this->width;
107	78	}
108	79
109		- public function getWrapperCssClass() {
110		- return $this->wrapperCssClass;
111		- }
112		-
113		- public function getWrapperCssId() {
114		- return $this->wrapperCssId;
115		- }
116		-
117	80	/*This method provides a shortcut for checking if an element is required.*/
118	81	public function isRequired() {
119	82	if(!empty($this->validation)) {
120	83	foreach($this->validation as $validation) {
		@@ -137,10 +100,8 @@
137	100	}
138	101	else
139	102	$element = $this->attributes["name"];
140	103
141		- $this->errors = array();
142		-
143	104	foreach($this->validation as $validation) {
144	105	if(!$validation->isValid($value)) {
145	106	/*In the error message, %element% will be replaced by the element's label (or
146	107	name if label is not provided).*/
		@@ -175,44 +136,12 @@
175	136	echo "{ ", $options, " }";
176	137	}
177	138	}
178	139
179		- /*Apply ARIA attributes for accessibility*/
180		- public function applyAriaAttributes() {
181		- // Add required attribute and aria-required for required fields (W3C/EAA compliance)
182		- if($this->isRequired()) {
183		- if(!isset($this->attributes['required'])) {
184		- $this->attributes['required'] = 'required';
185		- }
186		- if(!isset($this->attributes['aria-required'])) {
187		- $this->attributes['aria-required'] = 'true';
188		- }
189		- }
190		-
191		- // Add aria-invalid if field has errors
192		- if($this->hasErrors() && !isset($this->attributes['aria-invalid'])) {
193		- $this->attributes['aria-invalid'] = 'true';
194		- }
195		-
196		- // Add aria-describedby for error association
197		- $errorID = $this->getErrorID();
198		- if($this->hasErrors() && !empty($errorID)) {
199		- if(!empty($this->attributes['aria-describedby'])) {
200		- // Append to existing aria-describedby
201		- if(strpos($this->attributes['aria-describedby'], $errorID) === false) {
202		- $this->attributes['aria-describedby'] .= ' ' . $errorID;
203		- }
204		- } else {
205		- $this->attributes['aria-describedby'] = $errorID;
206		- }
207		- }
208		- }
209		-
210	140	/*Many of the included elements make use of the <input> tag for display. These include the Hidden, Textbox,
211	141	Password, Date, Color, Button, Email, and File element classes. The project's other element classes will
212	142	override this method with their own implementation.*/
213	143	public function render() {
214		- $this->applyAriaAttributes();
215	144	echo '<input', $this->getAttributes(), '/>';
216	145	}
217	146
218	147	/*If an element requires inline stylesheet definitions, this method is used send them to the browser before