29283970521

Committed 13 Jul 2026 08:48PM UTC coverage: 92.983% (-0.3%) from 93.28%

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netteForms: restructured package, includes UMD and ESM (BC break)

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94.63

/src/Forms/Controls/BaseControl.php

<?php declare(strict_types=1);

/**
 * This file is part of the Nette Framework (https://nette.org)
 * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 */

namespace Nette\Forms\Controls;

use Nette;
use Nette\Forms\Control;
use Nette\Forms\Form;
use Nette\Forms\Rules;
use Nette\Utils\Html;
use Stringable;
use function array_unique, explode, get_parent_class, implode, is_array, sprintf, str_contains;


/**
 * Base implementation for form controls with HTML rendering, validation, translation, and option support.
 *
 * @property-read string $name
 * @property-read Form $form
 * @property-deprecated string $htmlName
 * @property   string|bool|null $htmlId
 * @property   mixed $value
 * @property-deprecated   string|Stringable $caption
 * @property   bool $disabled
 * @property-deprecated   bool $omitted
 * @property-read Html $control
 * @property-read Html $label
 * @property-read Html $controlPrototype
 * @property-read Html $labelPrototype
 * @property   bool $required
 * @property-deprecated bool $filled
 * @property-read string[] $errors
 * @property-deprecated array<string,mixed> $options
 * @property-read string $error
 */
abstract class BaseControl extends Nette\ComponentModel\Component implements Control
{
        use Nette\SmartObject;

        public static string $idMask = 'frm-%s';

        protected mixed $value = null;
        protected Html $control;
        protected Html $label;
        protected bool $disabled = false;

        /** @var array<string, array<class-string, callable(static): mixed>> */
        private static array $extMethods = [];
        private string|Stringable|null $caption;

        /** @var list<string|Stringable> */
        private array $errors = [];
        private ?bool $omitted = null;
        private Rules $rules;

        /** true means autodetect */
        private Nette\Localization\Translator|true|null $translator = true;

        /** @var array<string, mixed> */
        private array $options = [];


        public function __construct(string|Stringable|null $caption = null)
        {
                $this->control = Html::el('input', ['type' => null, 'name' => null]);
                $this->label = Html::el('label');
                $this->caption = $caption;
                $this->rules = new Rules($this);
                $this->setValue(null);
                $this->monitor(Form::class, function (Form $form): void {
                        if (!$this->isDisabled() && $form->isAnchored() && $form->isSubmitted()) {
                                $this->loadHttpData();
                        }
                });
        }


        public function setCaption(string|Stringable|null $caption): static
        {
                $this->caption = $caption;
                return $this;
        }


        public function getCaption(): string|Stringable|null
        {
                return $this->caption;
        }


        /**
         * Returns form.
         * @return ($throw is true ? Form : ?Form)
         */
        public function getForm(bool $throw = true): ?Form
        {
                return $this->lookup(Form::class, $throw);
        }


        /**
         * Loads HTTP data.
         */
        public function loadHttpData(): void
        {
                $this->setValue($this->getHttpData(Form::DataText));
        }


        /**
         * Returns submitted HTTP value for this control.
         */
        protected function getHttpData(int $type, ?string $htmlTail = null): mixed
        {
                return $this->getForm()->getHttpData($type, $this->getHtmlName() . $htmlTail);
        }


        /**
         * Returns HTML name of control.
         */
        public function getHtmlName(): string
        {
                return $this->control->name ?? Nette\Forms\Helpers::generateHtmlName($this->lookupPath(Form::class));
        }


        /********************* interface Control ****************d*g**/


        /** @internal */
        public function setValue($value): static
        {
                $this->value = $value;
                return $this;
        }


        public function getValue(): mixed
        {
                return $this->value;
        }


        /**
         * Is control filled?
         */
        public function isFilled(): bool
        {
                $value = $this->getValue();
                return $value !== null && $value !== [] && $value !== '';
        }


        /**
         * Sets the default value. Has no effect on submitted or disabled controls.
         */
        public function setDefaultValue(mixed $value): static
        {
                $form = $this->getForm(throw: false);
                if ($this->isDisabled() || !$form || !$form->isAnchored() || !$form->isSubmitted()) {
                        $this->setValue($value);
                }

                return $this;
        }


        /**
         * Disables or enables control.
         */
        public function setDisabled(bool $state = true): static
        {
                $this->disabled = $state;
                if ($state) {
                        $this->setValue(null);
                } elseif (($form = $this->getForm(throw: false)) && $form->isAnchored() && $form->isSubmitted()) {
                        $this->loadHttpData();
                }

                return $this;
        }


        /**
         * Is control disabled?
         */
        public function isDisabled(): bool
        {
                return $this->disabled;
        }


        /**
         * Excludes or includes the control value from $form->getValues() result.
         */
        public function setOmitted(bool $state = true): static
        {
                $this->omitted = $state;
                return $this;
        }


        /**
         * Is control value excluded from $form->getValues() result?
         */
        public function isOmitted(): bool
        {
                return $this->omitted || ($this->isDisabled() && $this->omitted === null);
        }


        /********************* rendering ****************d*g**/


        /**
         * Generates control's HTML element.
         */
        public function getControl(): Html|string
        {
                $this->setOption('rendered', true);
                $el = clone $this->control;
                return $el->addAttributes([
                        'name' => $this->getHtmlName(),
                        'id' => $this->getHtmlId(),
                        'required' => $this->isRequired(),
                        'disabled' => $this->isDisabled(),
                        'data-nette-rules' => Nette\Forms\Helpers::exportRules($this->rules) ?: null,
                ]);
        }


        /**
         * Generates label's HTML element.
         */
        public function getLabel(string|Stringable|null $caption = null): Html|string|null
        {
                $label = clone $this->label;
                $label->for = $this->getHtmlId();
                $caption ??= $this->caption;
                $translator = $this->getForm()->getTranslator();
                $label->setText($translator && $caption !== null && !$caption instanceof Nette\HtmlStringable ? $translator->translate($caption) : $caption);
                return $label;
        }


        public function getControlPart(): ?Html
        {
                $control = $this->getControl();
                return $control instanceof Html ? $control : null;
        }


        public function getLabelPart(): ?Html
        {
                $label = $this->getLabel();
                return $label instanceof Html ? $label : null;
        }


        /**
         * Returns control's HTML element template.
         */
        public function getControlPrototype(): Html
        {
                return $this->control;
        }


        /**
         * Returns label's HTML element template.
         */
        public function getLabelPrototype(): Html
        {
                return $this->label;
        }


        /**
         * Changes control's HTML id.
         */
        public function setHtmlId(string|bool|null $id): static
        {
                $this->control->id = $id;
                return $this;
        }


        /**
         * Returns control's HTML id.
         */
        public function getHtmlId(): string|bool|null
        {
                if (!isset($this->control->id)) {
                        $form = $this->getForm();
                        $prefix = $form instanceof Nette\Application\UI\Form || $form->getName() === null
                                ? ''
                                : $form->getName() . '-';
                        $this->control->id = sprintf(self::$idMask, $prefix . $this->lookupPath());
                }

                return $this->control->id;
        }


        /**
         * Changes control's HTML attribute.
         */
        public function setHtmlAttribute(string $name, mixed $value = true): static
        {
                $this->control->$name = $value;
                if (
                        $name === 'name'
                        && ($form = $this->getForm(throw: false))
                        && !$this->isDisabled()
                        && $form->isAnchored()
                        && $form->isSubmitted()
                ) {
                        $this->loadHttpData();
                }

                return $this;
        }


        #[\Deprecated('use setHtmlAttribute()')]
        public function setAttribute(string $name, mixed $value = true): static
        {
                trigger_error(__METHOD__ . '() was renamed to setHtmlAttribute()', E_USER_DEPRECATED);
                return $this->setHtmlAttribute($name, $value);
        }


        /********************* translator ****************d*g**/


        public function setTranslator(?Nette\Localization\Translator $translator): static
        {
                $this->translator = $translator;
                return $this;
        }


        /**
         * Returns the translator, or inherits it from the form when not explicitly set.
         */
        public function getTranslator(): ?Nette\Localization\Translator
        {
                if ($this->translator === true) {
                        return $this->getForm(throw: false)
                                ? $this->getForm()->getTranslator()
                                : null;
                }

                return $this->translator ?: null;
        }


        /**
         * Translates a string or array of strings using the configured translator, or returns the value unchanged if no translator is set or the value is HtmlStringable.
         */
        public function translate(mixed $value, mixed ...$parameters): mixed
        {
                if ($translator = $this->getTranslator()) {
                        $tmp = is_array($value) ? [&$value] : [[&$value]];
                        foreach ($tmp[0] as &$v) {
                                if ($v != null && !$v instanceof Nette\HtmlStringable) { // intentionally ==
                                        $v = $translator->translate($v, ...$parameters);
                                }
                        }
                }

                return $value;
        }


        /********************* rules ****************d*g**/


        /**
         * Adds a validation rule.
         * @param  (callable(Control, mixed): bool)|string  $validator
         */
        public function addRule(
                callable|string $validator,
                string|Stringable|null $errorMessage = null,
                mixed $arg = null,
        ): static
        {
                $this->rules->addRule($validator, $errorMessage, $arg);
                return $this;
        }


        /**
         * Adds a validation condition and returns a new branch.
         * @param  (callable(Control, mixed): bool)|string|bool  $validator
         */
        public function addCondition(callable|string|bool $validator, mixed $value = null): Rules
        {
                return $this->rules->addCondition($validator, $value);
        }


        /**
         * Adds a validation condition based on another control and returns a new branch.
         * @param  (callable(Control, mixed): bool)|string  $validator
         */
        public function addConditionOn(Control $control, callable|string $validator, mixed $value = null): Rules
        {
                return $this->rules->addConditionOn($control, $validator, $value);
        }


        /**
         * Adds an input filter callback.
         * @param callable(mixed): mixed  $filter
         */
        public function addFilter(callable $filter): static
        {
                $this->getRules()->addFilter($filter);
                return $this;
        }


        public function getRules(): Rules
        {
                return $this->rules;
        }


        /**
         * Makes control mandatory.
         */
        public function setRequired(string|Stringable|bool $value = true): static
        {
                $this->rules->setRequired($value);
                return $this;
        }


        /**
         * Is control mandatory?
         */
        public function isRequired(): bool
        {
                return $this->rules->isRequired();
        }


        /**
         * Performs server-side validation against all rules.
         */
        public function validate(): void
        {
                if ($this->isDisabled()) {
                        return;
                }

                $this->cleanErrors();
                $this->rules->validate();
        }


        /**
         * Adds error message to the list.
         */
        public function addError(string|Stringable $message, bool $translate = true): void
        {
                $this->errors[] = $translate ? $this->translate($message) : $message;
        }


        /**
         * Returns all control errors joined into one string, or null if there are no errors.
         */
        public function getError(): ?string
        {
                return $this->errors ? implode(' ', array_unique($this->errors)) : null;
        }


        /**
         * Returns all unique validation errors for this control.
         * @return list<string|Stringable>
         */
        public function getErrors(): array
        {
                return array_values(array_unique($this->errors));
        }


        public function hasErrors(): bool
        {
                return (bool) $this->errors;
        }


        public function cleanErrors(): void
        {
                $this->errors = [];
        }


        /********************* user data ****************d*g**/


        /**
         * Sets a rendering or user-specific option (e.g. 'description', 'class', 'id').
         */
        public function setOption(string $key, mixed $value): static
        {
                if ($value === null) {
                        unset($this->options[$key]);
                } else {
                        $this->options[$key] = $value;
                }

                return $this;
        }


        /**
         * Returns a rendering or user-specific option value.
         */
        public function getOption(string $key): mixed
        {
                return $this->options[$key] ?? null;
        }


        /**
         * Returns all rendering and user-specific options.
         * @return array<string, mixed>
         */
        public function getOptions(): array
        {
                return $this->options;
        }


        /********************* extension methods ****************d*g**/


        /** @param  mixed[]  $args */
        public function __call(string $name, array $args): mixed
        {
                $class = static::class;
                do {
                        if (isset(self::$extMethods[$name][$class])) {
                                return (self::$extMethods[$name][$class])($this, ...$args);
                        }

                        $class = get_parent_class($class);
                } while ($class);

                Nette\Utils\ObjectHelpers::strictCall(static::class, $name);
        }


        /** @param callable(static): mixed  $callback */
        public static function extensionMethod(string $name, callable $callback): void
        {
                if (str_contains($name, '::')) { // back compatibility
                        [, $name] = explode('::', $name);
                }

                self::$extMethods[$name][static::class] = $callback;
        }
}

1	<?php declare(strict_types=1);	1✔
2
3	/**
4	* This file is part of the Nette Framework (https://nette.org)
5	* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
6	*/
7
8	namespace Nette\Forms\Controls;
9
10	use Nette;
11	use Nette\Forms\Control;
12	use Nette\Forms\Form;
13	use Nette\Forms\Rules;
14	use Nette\Utils\Html;
15	use Stringable;
16	use function array_unique, explode, get_parent_class, implode, is_array, sprintf, str_contains;
17
18
19	/**
20	* Base implementation for form controls with HTML rendering, validation, translation, and option support.
21	*
22	* @property-read string $name
23	* @property-read Form $form
24	* @property-deprecated string $htmlName
25	* @property string\|bool\|null $htmlId
26	* @property mixed $value
27	* @property-deprecated string\|Stringable $caption
28	* @property bool $disabled
29	* @property-deprecated bool $omitted
30	* @property-read Html $control
31	* @property-read Html $label
32	* @property-read Html $controlPrototype
33	* @property-read Html $labelPrototype
34	* @property bool $required
35	* @property-deprecated bool $filled
36	* @property-read string[] $errors
37	* @property-deprecated array<string,mixed> $options
38	* @property-read string $error
39	*/
40	abstract class BaseControl extends Nette\ComponentModel\Component implements Control
41	{
42	use Nette\SmartObject;
43
44	public static string $idMask = 'frm-%s';
45
46	protected mixed $value = null;
47	protected Html $control;
48	protected Html $label;
49	protected bool $disabled = false;
50
51	/** @var array<string, array<class-string, callable(static): mixed>> */
52	private static array $extMethods = [];
53	private string\|Stringable\|null $caption;
54
55	/** @var list<string\|Stringable> */
56	private array $errors = [];
57	private ?bool $omitted = null;
58	private Rules $rules;
59
60	/** true means autodetect */
61	private Nette\Localization\Translator\|true\|null $translator = true;
62
63	/** @var array<string, mixed> */
64	private array $options = [];
65
66
67	public function __construct(string\|Stringable\|null $caption = null)	1✔
68	{
69	$this->control = Html::el('input', ['type' => null, 'name' => null]);	1✔
70	$this->label = Html::el('label');	1✔
71	$this->caption = $caption;	1✔
72	$this->rules = new Rules($this);	1✔
73	$this->setValue(null);	1✔
74	$this->monitor(Form::class, function (Form $form): void {	1✔
75	if (!$this->isDisabled() && $form->isAnchored() && $form->isSubmitted()) {	1✔
76	$this->loadHttpData();	1✔
77	}
78	});	1✔
79	}	1✔
80
81
82	public function setCaption(string\|Stringable\|null $caption): static
83	{
84	$this->caption = $caption;	×
85	return $this;	×
86	}
87
88
89	public function getCaption(): string\|Stringable\|null
90	{
91	return $this->caption;	1✔
92	}
93
94
95	/**
96	* Returns form.
97	* @return ($throw is true ? Form : ?Form)
98	*/
99	public function getForm(bool $throw = true): ?Form	1✔
100	{
101	return $this->lookup(Form::class, $throw);	1✔
102	}
103
104
105	/**
106	* Loads HTTP data.
107	*/
108	public function loadHttpData(): void
109	{
110	$this->setValue($this->getHttpData(Form::DataText));	1✔
111	}	1✔
112
113
114	/**
115	* Returns submitted HTTP value for this control.
116	*/
117	protected function getHttpData(int $type, ?string $htmlTail = null): mixed	1✔
118	{
119	return $this->getForm()->getHttpData($type, $this->getHtmlName() . $htmlTail);	1✔
120	}
121
122
123	/**
124	* Returns HTML name of control.
125	*/
126	public function getHtmlName(): string
127	{
128	return $this->control->name ?? Nette\Forms\Helpers::generateHtmlName($this->lookupPath(Form::class));	1✔
129	}
130
131
132	/******************* interface Control *************dg**/
133
134
135	/** @internal */
136	public function setValue($value): static
137	{
138	$this->value = $value;	1✔
139	return $this;	1✔
140	}
141
142
143	public function getValue(): mixed
144	{
145	return $this->value;	1✔
146	}
147
148
149	/**
150	* Is control filled?
151	*/
152	public function isFilled(): bool
153	{
154	$value = $this->getValue();	1✔
155	return $value !== null && $value !== [] && $value !== '';	1✔
156	}
157
158
159	/**
160	* Sets the default value. Has no effect on submitted or disabled controls.
161	*/
162	public function setDefaultValue(mixed $value): static	1✔
163	{
164	$form = $this->getForm(throw: false);	1✔
165	if ($this->isDisabled() \|\| !$form \|\| !$form->isAnchored() \|\| !$form->isSubmitted()) {	1✔
166	$this->setValue($value);	1✔
167	}
168
169	return $this;	1✔
170	}
171
172
173	/**
174	* Disables or enables control.
175	*/
176	public function setDisabled(bool $state = true): static	1✔
177	{
178	$this->disabled = $state;	1✔
179	if ($state) {	1✔
180	$this->setValue(null);	1✔
181	} elseif (($form = $this->getForm(throw: false)) && $form->isAnchored() && $form->isSubmitted()) {	1✔
182	$this->loadHttpData();	1✔
183	}
184
185	return $this;	1✔
186	}
187
188
189	/**
190	* Is control disabled?
191	*/
192	public function isDisabled(): bool
193	{
194	return $this->disabled;	1✔
195	}
196
197
198	/**
199	* Excludes or includes the control value from $form->getValues() result.
200	*/
201	public function setOmitted(bool $state = true): static	1✔
202	{
203	$this->omitted = $state;	1✔
204	return $this;	1✔
205	}
206
207
208	/**
209	* Is control value excluded from $form->getValues() result?
210	*/
211	public function isOmitted(): bool
212	{
213	return $this->omitted \|\| ($this->isDisabled() && $this->omitted === null);	1✔
214	}
215
216
217	/******************* rendering *************dg**/
218
219
220	/**
221	* Generates control's HTML element.
222	*/
223	public function getControl(): Html\|string
224	{
225	$this->setOption('rendered', true);	1✔
226	$el = clone $this->control;	1✔
227	return $el->addAttributes([	1✔
228	'name' => $this->getHtmlName(),	1✔
229	'id' => $this->getHtmlId(),	1✔
230	'required' => $this->isRequired(),	1✔
231	'disabled' => $this->isDisabled(),	1✔
232	'data-nette-rules' => Nette\Forms\Helpers::exportRules($this->rules) ?: null,	1✔
233	]);
234	}
235
236
237	/**
238	* Generates label's HTML element.
239	*/
240	public function getLabel(string\|Stringable\|null $caption = null): Html\|string\|null	1✔
241	{
242	$label = clone $this->label;	1✔
243	$label->for = $this->getHtmlId();	1✔
244	$caption ??= $this->caption;	1✔
245	$translator = $this->getForm()->getTranslator();	1✔
246	$label->setText($translator && $caption !== null && !$caption instanceof Nette\HtmlStringable ? $translator->translate($caption) : $caption);	1✔
247	return $label;	1✔
248	}
249
250
251	public function getControlPart(): ?Html
252	{
253	$control = $this->getControl();	1✔
254	return $control instanceof Html ? $control : null;	1✔
255	}
256
257
258	public function getLabelPart(): ?Html
259	{
260	$label = $this->getLabel();	1✔
261	return $label instanceof Html ? $label : null;	1✔
262	}
263
264
265	/**
266	* Returns control's HTML element template.
267	*/
268	public function getControlPrototype(): Html
269	{
270	return $this->control;	1✔
271	}
272
273
274	/**
275	* Returns label's HTML element template.
276	*/
277	public function getLabelPrototype(): Html
278	{
279	return $this->label;	×
280	}
281
282
283	/**
284	* Changes control's HTML id.
285	*/
286	public function setHtmlId(string\|bool\|null $id): static	1✔
287	{
288	$this->control->id = $id;	1✔
289	return $this;	1✔
290	}
291
292
293	/**
294	* Returns control's HTML id.
295	*/
296	public function getHtmlId(): string\|bool\|null
297	{
298	if (!isset($this->control->id)) {	1✔
299	$form = $this->getForm();	1✔
300	$prefix = $form instanceof Nette\Application\UI\Form \|\| $form->getName() === null	1✔
301	? ''	1✔
302	: $form->getName() . '-';	1✔
303	$this->control->id = sprintf(self::$idMask, $prefix . $this->lookupPath());	1✔
304	}
305
306	return $this->control->id;	1✔
307	}
308
309
310	/**
311	* Changes control's HTML attribute.
312	*/
313	public function setHtmlAttribute(string $name, mixed $value = true): static	1✔
314	{
315	$this->control->$name = $value;	1✔
316	if (
317	$name === 'name'	1✔
318	&& ($form = $this->getForm(throw: false))	1✔
319	&& !$this->isDisabled()	1✔
320	&& $form->isAnchored()	1✔
321	&& $form->isSubmitted()	1✔
322	) {
323	$this->loadHttpData();	1✔
324	}
325
326	return $this;	1✔
327	}
328
329
330	#[\Deprecated('use setHtmlAttribute()')]
331	public function setAttribute(string $name, mixed $value = true): static
332	{
333	trigger_error(__METHOD__ . '() was renamed to setHtmlAttribute()', E_USER_DEPRECATED);	×
334	return $this->setHtmlAttribute($name, $value);	×
335	}
336
337
338	/******************* translator *************dg**/
339
340
341	public function setTranslator(?Nette\Localization\Translator $translator): static	1✔
342	{
343	$this->translator = $translator;	1✔
344	return $this;	1✔
345	}
346
347
348	/**
349	* Returns the translator, or inherits it from the form when not explicitly set.
350	*/
351	public function getTranslator(): ?Nette\Localization\Translator
352	{
353	if ($this->translator === true) {	1✔
354	return $this->getForm(throw: false)	1✔
355	? $this->getForm()->getTranslator()	1✔
356	: null;	1✔
357	}
358
359	return $this->translator ?: null;	1✔
360	}
361
362
363	/**
364	* Translates a string or array of strings using the configured translator, or returns the value unchanged if no translator is set or the value is HtmlStringable.
365	*/
366	public function translate(mixed $value, mixed ...$parameters): mixed	1✔
367	{
368	if ($translator = $this->getTranslator()) {	1✔
369	$tmp = is_array($value) ? [&$value] : [[&$value]];	1✔
370	foreach ($tmp[0] as &$v) {	1✔
371	if ($v != null && !$v instanceof Nette\HtmlStringable) { // intentionally ==	1✔
372	$v = $translator->translate($v, ...$parameters);	1✔
373	}
374	}
375	}
376
377	return $value;	1✔
378	}
379
380
381	/******************* rules *************dg**/
382
383
384	/**
385	* Adds a validation rule.
386	* @param (callable(Control, mixed): bool)\|string $validator
387	*/
388	public function addRule(	1✔
389	callable\|string $validator,
390	string\|Stringable\|null $errorMessage = null,
391	mixed $arg = null,
392	): static
393	{
394	$this->rules->addRule($validator, $errorMessage, $arg);	1✔
395	return $this;	1✔
396	}
397
398
399	/**
400	* Adds a validation condition and returns a new branch.
401	* @param (callable(Control, mixed): bool)\|string\|bool $validator
402	*/
403	public function addCondition(callable\|string\|bool $validator, mixed $value = null): Rules	1✔
404	{
405	return $this->rules->addCondition($validator, $value);	1✔
406	}
407
408
409	/**
410	* Adds a validation condition based on another control and returns a new branch.
411	* @param (callable(Control, mixed): bool)\|string $validator
412	*/
413	public function addConditionOn(Control $control, callable\|string $validator, mixed $value = null): Rules	1✔
414	{
415	return $this->rules->addConditionOn($control, $validator, $value);	1✔
416	}
417
418
419	/**
420	* Adds an input filter callback.
421	* @param callable(mixed): mixed $filter
422	*/
423	public function addFilter(callable $filter): static	1✔
424	{
425	$this->getRules()->addFilter($filter);	1✔
426	return $this;	1✔
427	}
428
429
430	public function getRules(): Rules
431	{
432	return $this->rules;	1✔
433	}
434
435
436	/**
437	* Makes control mandatory.
438	*/
439	public function setRequired(string\|Stringable\|bool $value = true): static	1✔
440	{
441	$this->rules->setRequired($value);	1✔
442	return $this;	1✔
443	}
444
445
446	/**
447	* Is control mandatory?
448	*/
449	public function isRequired(): bool
450	{
451	return $this->rules->isRequired();	1✔
452	}
453
454
455	/**
456	* Performs server-side validation against all rules.
457	*/
458	public function validate(): void
459	{
460	if ($this->isDisabled()) {	1✔
461	return;	1✔
462	}
463
464	$this->cleanErrors();	1✔
465	$this->rules->validate();	1✔
466	}	1✔
467
468
469	/**
470	* Adds error message to the list.
471	*/
472	public function addError(string\|Stringable $message, bool $translate = true): void	1✔
473	{
474	$this->errors[] = $translate ? $this->translate($message) : $message;	1✔
475	}	1✔
476
477
478	/**
479	* Returns all control errors joined into one string, or null if there are no errors.
480	*/
481	public function getError(): ?string
482	{
483	return $this->errors ? implode(' ', array_unique($this->errors)) : null;	1✔
484	}
485
486
487	/**
488	* Returns all unique validation errors for this control.
489	* @return list<string\|Stringable>
490	*/
491	public function getErrors(): array
492	{
493	return array_values(array_unique($this->errors));	1✔
494	}
495
496
497	public function hasErrors(): bool
498	{
499	return (bool) $this->errors;	1✔
500	}
501
502
503	public function cleanErrors(): void
504	{
505	$this->errors = [];	1✔
506	}	1✔
507
508
509	/******************* user data *************dg**/
510
511
512	/**
513	* Sets a rendering or user-specific option (e.g. 'description', 'class', 'id').
514	*/
515	public function setOption(string $key, mixed $value): static	1✔
516	{
517	if ($value === null) {	1✔
518	unset($this->options[$key]);	×
519	} else {
520	$this->options[$key] = $value;	1✔
521	}
522
523	return $this;	1✔
524	}
525
526
527	/**
528	* Returns a rendering or user-specific option value.
529	*/
530	public function getOption(string $key): mixed	1✔
531	{
532	return $this->options[$key] ?? null;	1✔
533	}
534
535
536	/**
537	* Returns all rendering and user-specific options.
538	* @return array<string, mixed>
539	*/
540	public function getOptions(): array
541	{
542	return $this->options;	×
543	}
544
545
546	/******************* extension methods *************dg**/
547
548
549	/** @param mixed[] $args */
550	public function __call(string $name, array $args): mixed	1✔
551	{
552	$class = static::class;	1✔
553	do {
554	if (isset(self::$extMethods[$name][$class])) {	1✔
555	return (self::$extMethods[$name][$class])($this, ...$args);	1✔
556	}
557
558	$class = get_parent_class($class);	1✔
559	} while ($class);	1✔
560
561	Nette\Utils\ObjectHelpers::strictCall(static::class, $name);	1✔
562	}
563
564
565	/** @param callable(static): mixed $callback */
566	public static function extensionMethod(string $name, callable $callback): void	1✔
567	{
568	if (str_contains($name, '::')) { // back compatibility	1✔
569	[, $name] = explode('::', $name);	×
570	}
571
572	self::$extMethods[$name][static::class] = $callback;	1✔
573	}	1✔
574	}

nette / forms / 29283970521

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