Form::addElement() - Code Metrics - Inspection of "V request context" - funivan/form - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#28)

by Vitaliy

created 2016-05-30 08:06 UTC

Form::addElement() A

↳ Parent: Form

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	2

Importance

Changes	2
Bugs	0	Features	1

Metric	Value
c	2
b	0
f	1
dl	0
loc	9
ccs	6
cts	6
cp	1
rs	9.6666
cc	2
eloc	6
nc	2
nop	1
crap	2

<?php


  namespace Fiv\Form;

  use Fiv\Form\Element;
  use Fiv\Form\Element\Checkbox;
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php
  use Fiv\Form\Element\CheckboxList;
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php
  use Fiv\Form\Element\Submit;
  use Fiv\Form\Element\TextArea;
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php

  /**
   * @author Ivan Shcherbak <[email protected]>
   */
  class Form extends Element\Html {

    /**
     * @var null|string
     */
    protected $uid = null;

    /**
     * @var boolean|null
     */
    protected $validationResult = null;

    /**
     * @var array
     */
    protected $errorList = [];

    /**
     * @var array|null
     */
    protected $data = null;

    /**
     * @var bool
     */
    protected $isSubmitted = false;

    /**
     * @var Element\BaseElement[]
     */
    protected $elements = [];

    /**
     * Default form attributes
     *
     * @var array
     */
    protected $attributes = [
      'method' => 'post',
    ];


    /**
     * @param $name
     * @return $this
     */
    public function setName($name) {
      $this->uid = $name;
      $this->attributes['name'] = $name;
      return $this;
    }


    /**
     * @param FormData $data
     * @return $this
     */
    public function handle(FormData $data) {
      $this->cleanValidationFlag();
      foreach ($this->getElements() as $element) {
        $element->handle($data);
      }

      $this->data = $data->getData();
      $this->isSubmitted = false;
      if ($data->isMethod($this->getMethod()) and $data->has($this->getUid())) {
        $this->isSubmitted = true;
      }

      return $this;
    }


    /**
     * @return array
     * @throws \Exception
     */
    public function getData() {
      if ($this->data === null) {
        throw new \Exception('Data does not exist!');
      }

      return $this->data;
    }


    /**
     * @param array|\Iterator $data
     * @throws \Exception
     * @deprecated
     */
    public function setData($data) {
      trigger_error('Deprecated', E_USER_DEPRECATED);

      if ($data instanceof \Iterator) {
        $data = iterator_to_array($data);
      }

      if (!is_array($data)) {
        throw new \Exception('Data should be an array');
      }


      $this->cleanValidationFlag();

      $formData = [];
      foreach ($this->elements as $element) {
        $name = $element->getName();

        if ($element instanceof Checkbox) {
          $data[$name] = array_key_exists($name, $data) ? 1 : 0;
        } elseif ($element instanceof CheckboxList) {
          $data[$name] = isset($data[$name]) ? $data[$name] : [];
        }

        if (array_key_exists($name, $data)) {
          $element->setValue($data[$name]);
          $formData[$name] = $element->getValue();
        }

      }

      $this->isSubmitted = isset($data[$this->getUid()]);
      $this->data = $formData;
    }


    /**
     * @return string
     */
    public function getMethod() {
      if (!empty($this->attributes['method'])) {
        return strtolower($this->attributes['method']);
      }

      return null;
    }


    /**
     * @param string $method
     * @return $this
     */
    public function setMethod($method) {
      $this->attributes['method'] = $method;

      return $this;
    }


    /**
     *
     */
    protected function cleanValidationFlag() {
      $this->errorList = [];
      $this->validationResult = null;
    }


    /**
     * Check if form is submitted and all elements are valid
     *
     * @return boolean
     */
    public function isValid() {
      if ($this->validationResult !== null) {
        return $this->validationResult;
      }

      if (!$this->isSubmitted()) {
        return false;
      }

      $this->validationResult = true;
      foreach ($this->elements as $element) {
        if (!$element->isValid()) {
          $this->errorList = array_merge($this->errorList, $element->getValidatorsErrors());
          $this->validationResult = false;
        }
      }

      return $this->validationResult;
    }


    /**
     * @return array
     */
    public function getErrors() {
      return $this->errorList;
    }


    /**
     * @param string $error
     * @return $this
     */
    protected function addError($error) {
      if (!is_string($error)) {
        throw new \InvalidArgumentException('Error should be a string, ' . gettype($error) . ' given.');
      }
      $this->validationResult = false;
      $this->errorList[] = $error;
      return $this;
    }


    /**
     * Check if form is submitted
     *
     * @return bool
     */
    public function isSubmitted() {
      return $this->isSubmitted;
    }


    /**
     * Return unique id of form
     *
     * @return string
     */
    public function getUid() {
      if (empty($this->uid)) {
        $this->uid = md5(get_called_class());
      }

      return $this->uid;
    }


    /**
     * @return Element\BaseElement[]
     */
    public function getElements() {
      return $this->elements;
    }


    /**
     * @param string $name
     * @return Element\BaseElement
     * @throws \InvalidArgumentException
     */
    public function getElement($name) {
      if (empty($this->elements[$name])) {
        throw new \InvalidArgumentException('Element with name "' . $name . '" not found');
      }
      return $this->elements[$name];
    }


    /**
     * @param string $name
     * @param string|null $text
     * @return \Fiv\Form\Element\Input
     */
    public function input($name, $text = null) {
      $input = new Element\Input();
      $input->setName($name);
      $input->setText($text);
      $this->addElement($input);
      return $input;
    }


    /**
     * @param string $name
     * @param string|null $text
     * @return \Fiv\Form\Element\Input
     */
    public function password($name, $text = null) {
      $input = new Element\Password();
      $input->setName($name);
      $input->setText($text);
      $this->addElement($input);
      return $input;
    }


    /**
     * @param string $name
     * @param null $text
     * @return Select
     */
    public function select($name, $text = null) {
      $select = new Element\Select();
      $select->setName($name);
      $select->setText($text);
      $this->addElement($select);
      return $select;
    }


    /**
     * @param string $name
     * @param string $text
     * @return RadioList
     */
    public function radioList($name, $text = null) {
      $radio = new Element\RadioList();
      $radio->setName($name);
      $radio->setText($text);
      $this->addElement($radio);
      return $radio;
    }


    /**
     * @param string $name
     * @param null $text
     * @return TextArea
     */
    public function textarea($name, $text = null) {
      $input = new TextArea();
      $input->setName($name);
      $input->setText($text);
      $this->addElement($input);
      return $input;
    }


    /**
     * ```
     * $form->hidden('key', md5($this-user->id . HASH_A);
     * ```
     * @param string $name
     * @param null $value
     * @return \Fiv\Form\Element\Input
     */
    public function hidden($name, $value = null) {
      $hidden = new  \Fiv\Form\Element\Input();
      $hidden->setType('hidden');
      $hidden->setName($name);
      $hidden->setValue($value);
      $this->addElement($hidden);
      return $hidden;
    }


    /**
     * ```
     * $form->submit('register', 'зареєструватись');
     * ```
     * @param string $name
     * @param null $value
     * @return Submit
     */
    public function submit($name, $value = null) {
      $input = new Submit();
      $input->setName($name);
      $input->setValue($value);
      $this->addElement($input);
      return $input;
    }


    /**
     * ```
     * $form->checkbox('subscribe', 'Підписка на новини');
     * ```
     * @param string $name
     * @param string|null $label
     * @return Checkbox
     */
    public function checkbox($name, $label = null) {
      $checkbox = new Checkbox();
      $checkbox->setName($name);
      $checkbox->setLabel($label);
      $this->addElement($checkbox);
      return $checkbox;
    }


    /**
     * @param string $name
     * @param null $text
     * @return CheckboxList
     */
    public function checkboxList($name, $text = null) {
      $checkbox = new CheckboxList();
      $checkbox->setName($name);
      $checkbox->setText($text);
      $this->addElement($checkbox);
      return $checkbox;
    }


    /**
     * Attach element to this form. Overwrite element with same name
     *
     * @param Element\BaseElement $element
     * @return $this
     */
    public function setElement(Element\BaseElement $element) {
      $this->cleanValidationFlag();
      $this->elements[$element->getName()] = $element;
      return $this;
    }


    /**
     * @param Element\BaseElement $element
     * @return $this
     * @throws \Exception
     */
    public function addElement(Element\BaseElement $element) {
      if (isset($this->elements[$element->getName()])) {
        throw new \Exception('Element with name ' . $element->getName() . ' is already added. Use setElement to overwrite it or change name');
      }

      $this->cleanValidationFlag();
      $this->elements[$element->getName()] = $element;
      return $this;
    }


    /**
     * Render full form
     *
     * @return string
     */
    public function render() {
      return $this->renderStart() . $this->renderElements() . $this->renderEnd();
    }


    /**
     * You can easy rewrite this method for custom design of your forms
     *
     * @return string
     */
    protected function renderElements() {
      $formHtml = '<dl>';

      foreach ($this->elements as $element) {
        # skip hidden element
        if ($element instanceof Element\Input and $element->getType() === 'hidden') {
          continue;
        }

        $formHtml .=
          '<dt>' . $element->getText() . '</dt>' .
          '<dd>' . $element->render() . '</dd>';
      }

      $formHtml .= '</dl>';
      return $formHtml;
    }


    /**
     * @return string
     */
    public function renderStart() {
      $hidden = new Element\Input();
      $hidden->setType('hidden');
      $hidden->addAttributes([
        'name' => $this->getUid(),
      ]);
      $hidden->setValue(1);


      # get default attribute
      $method = $this->getMethod();
      $this->setAttribute('method', $method);

      $html = '<form ' . Element\Html::renderAttributes($this->getAttributes()) . '>';
      $html .= $hidden->render();

      # render hidden element
      foreach ($this->elements as $element) {
        if ($element instanceof Element\Input and $element->getType() === 'hidden') {
          $html .= $element->render();
        }
      }


      return $html;
    }


    /**
     * @return string
     */
    public function renderEnd() {
      return '</form>';
    }
  }

1		<?php
2
3
4		namespace Fiv\Form;
5
6		use Fiv\Form\Element;
7		use Fiv\Form\Element\Checkbox;
		0 ignored issues – show Bug introduced 2016-03-25 08:30 UTC by Report Bug Copy Issue Report This use statement conflicts with another class in this namespace, `Fiv\Form\Checkbox`. Let’s assume that you have a directory layout like this: . \|-- OtherDir \| \|-- Bar.php \| `-- Foo.php `-- SomeDir `-- Foo.php and let’s assume the following content of `Bar.php`: // Bar.php namespace OtherDir; use SomeDir\Foo; // This now conflicts the class OtherDir\Foo If both files `OtherDir/Foo.php` and `SomeDir/Foo.php` are loaded in the same runtime, you will see a PHP error such as the following: PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php However, as `OtherDir/Foo.php` does not necessarily have to be loaded and the error is only triggered if it is loaded before `OtherDir/Bar.php`, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: // Bar.php namespace OtherDir; use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore. Loading history...
8		use Fiv\Form\Element\CheckboxList;
		0 ignored issues – show Bug introduced 2016-03-25 08:30 UTC by Report Bug Copy Issue Report This use statement conflicts with another class in this namespace, `Fiv\Form\CheckboxList`. Let’s assume that you have a directory layout like this: . \|-- OtherDir \| \|-- Bar.php \| `-- Foo.php `-- SomeDir `-- Foo.php and let’s assume the following content of `Bar.php`: // Bar.php namespace OtherDir; use SomeDir\Foo; // This now conflicts the class OtherDir\Foo If both files `OtherDir/Foo.php` and `SomeDir/Foo.php` are loaded in the same runtime, you will see a PHP error such as the following: PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php However, as `OtherDir/Foo.php` does not necessarily have to be loaded and the error is only triggered if it is loaded before `OtherDir/Bar.php`, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: // Bar.php namespace OtherDir; use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore. Loading history...
9		use Fiv\Form\Element\Submit;
10		use Fiv\Form\Element\TextArea;
		0 ignored issues – show Bug introduced 2016-03-25 08:30 UTC by Report Bug Copy Issue Report This use statement conflicts with another class in this namespace, `Fiv\Form\TextArea`. Let’s assume that you have a directory layout like this: . \|-- OtherDir \| \|-- Bar.php \| `-- Foo.php `-- SomeDir `-- Foo.php and let’s assume the following content of `Bar.php`: // Bar.php namespace OtherDir; use SomeDir\Foo; // This now conflicts the class OtherDir\Foo If both files `OtherDir/Foo.php` and `SomeDir/Foo.php` are loaded in the same runtime, you will see a PHP error such as the following: PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php However, as `OtherDir/Foo.php` does not necessarily have to be loaded and the error is only triggered if it is loaded before `OtherDir/Bar.php`, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: // Bar.php namespace OtherDir; use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore. Loading history...
11
12		/**
13		* @author Ivan Shcherbak <[email protected]>
14		*/
15		class Form extends Element\Html {
16
17		/**
18		* @var null\|string
19		*/
20		protected $uid = null;
21
22		/**
23		* @var boolean\|null
24		*/
25		protected $validationResult = null;
26
27		/**
28		* @var array
29		*/
30		protected $errorList = [];
31
32		/**
33		* @var array\|null
34		*/
35		protected $data = null;
36
37		/**
38		* @var bool
39		*/
40		protected $isSubmitted = false;
41
42		/**
43		* @var Element\BaseElement[]
44		*/
45		protected $elements = [];
46
47		/**
48		* Default form attributes
49		*
50		* @var array
51		*/
52		protected $attributes = [
53		'method' => 'post',
54		];
55
56
57		/**
58		* @param $name
59		* @return $this
60		*/
61	9	public function setName($name) {
62	9	$this->uid = $name;
63	9	$this->attributes['name'] = $name;
64	9	return $this;
65		}
66
67
68		/**
69		* @param FormData $data
70		* @return $this
71		*/
72	19	public function handle(FormData $data) {
73	19	$this->cleanValidationFlag();
74	19	foreach ($this->getElements() as $element) {
75	17	$element->handle($data);
76		}
77
78	19	$this->data = $data->getData();
79	19	$this->isSubmitted = false;
80	19	if ($data->isMethod($this->getMethod()) and $data->has($this->getUid())) {
81	17	$this->isSubmitted = true;
82		}
83
84	19	return $this;
85		}
86
87
88		/**
89		* @return array
90		* @throws \Exception
91		*/
92	2	public function getData() {
93	2	if ($this->data === null) {
94		throw new \Exception('Data does not exist!');
95		}
96
97	2	return $this->data;
98		}
99
100
101		/**
102		* @param array\|\Iterator $data
103		* @throws \Exception
104		* @deprecated
105		*/
106		public function setData($data) {
107		trigger_error('Deprecated', E_USER_DEPRECATED);
108
109		if ($data instanceof \Iterator) {
110		$data = iterator_to_array($data);
111		}
112
113		if (!is_array($data)) {
114		throw new \Exception('Data should be an array');
115		}
116
117
118		$this->cleanValidationFlag();
119
120		$formData = [];
121		foreach ($this->elements as $element) {
122		$name = $element->getName();
123
124		if ($element instanceof Checkbox) {
125		$data[$name] = array_key_exists($name, $data) ? 1 : 0;
126		} elseif ($element instanceof CheckboxList) {
127		$data[$name] = isset($data[$name]) ? $data[$name] : [];
128		}
129
130		if (array_key_exists($name, $data)) {
131		$element->setValue($data[$name]);
132		$formData[$name] = $element->getValue();
133		}
134
135		}
136
137		$this->isSubmitted = isset($data[$this->getUid()]);
138		$this->data = $formData;
139		}
140
141
142		/**
143		* @return string
144		*/
145	23	public function getMethod() {
146	23	if (!empty($this->attributes['method'])) {
147	23	return strtolower($this->attributes['method']);
148		}
149
150	1	return null;
151		}
152
153
154		/**
155		* @param string $method
156		* @return $this
157		*/
158	3	public function setMethod($method) {
159	3	$this->attributes['method'] = $method;
160
161	3	return $this;
162		}
163
164
165		/**
166		*
167		*/
168	29	protected function cleanValidationFlag() {
169	29	$this->errorList = [];
170	29	$this->validationResult = null;
171	29	}
172
173
174		/**
175		* Check if form is submitted and all elements are valid
176		*
177		* @return boolean
178		*/
179	13	public function isValid() {
180	13	if ($this->validationResult !== null) {
181	1	return $this->validationResult;
182		}
183
184	13	if (!$this->isSubmitted()) {
185	2	return false;
186		}
187
188	12	$this->validationResult = true;
189	12	foreach ($this->elements as $element) {
190	11	if (!$element->isValid()) {
191	6	$this->errorList = array_merge($this->errorList, $element->getValidatorsErrors());
192	11	$this->validationResult = false;
193		}
194		}
195
196	12	return $this->validationResult;
197		}
198
199
200		/**
201		* @return array
202		*/
203	2	public function getErrors() {
204	2	return $this->errorList;
205		}
206
207
208		/**
209		* @param string $error
210		* @return $this
211		*/
212	1	protected function addError($error) {
213	1	if (!is_string($error)) {
214		throw new \InvalidArgumentException('Error should be a string, ' . gettype($error) . ' given.');
215		}
216	1	$this->validationResult = false;
217	1	$this->errorList[] = $error;
218	1	return $this;
219		}
220
221
222		/**
223		* Check if form is submitted
224		*
225		* @return bool
226		*/
227	16	public function isSubmitted() {
228	16	return $this->isSubmitted;
229		}
230
231
232		/**
233		* Return unique id of form
234		*
235		* @return string
236		*/
237	23	public function getUid() {
238	23	if (empty($this->uid)) {
239	17	$this->uid = md5(get_called_class());
240		}
241
242	23	return $this->uid;
243		}
244
245
246		/**
247		* @return Element\BaseElement[]
248		*/
249	22	public function getElements() {
250	22	return $this->elements;
251		}
252
253
254		/**
255		* @param string $name
256		* @return Element\BaseElement
257		* @throws \InvalidArgumentException
258		*/
259	4	public function getElement($name) {
260	4	if (empty($this->elements[$name])) {
261	1	throw new \InvalidArgumentException('Element with name "' . $name . '" not found');
262		}
263	3	return $this->elements[$name];
264		}
265
266
267		/**
268		* @param string $name
269		* @param string\|null $text
270		* @return \Fiv\Form\Element\Input
271		*/
272	13	public function input($name, $text = null) {
273	13	$input = new Element\Input();
274	13	$input->setName($name);
275	13	$input->setText($text);
276	13	$this->addElement($input);
277	13	return $input;
278		}
279
280
281		/**
282		* @param string $name
283		* @param string\|null $text
284		* @return \Fiv\Form\Element\Input
285		*/
286		public function password($name, $text = null) {
287		$input = new Element\Password();
288		$input->setName($name);
289		$input->setText($text);
290		$this->addElement($input);
291		return $input;
292		}
293
294
295		/**
296		* @param string $name
297		* @param null $text
298		* @return Select
299		*/
300		public function select($name, $text = null) {
301		$select = new Element\Select();
302		$select->setName($name);
303		$select->setText($text);
304		$this->addElement($select);
305		return $select;
306		}
307
308
309		/**
310		* @param string $name
311		* @param string $text
312		* @return RadioList
313		*/
314		public function radioList($name, $text = null) {
315		$radio = new Element\RadioList();
316		$radio->setName($name);
317		$radio->setText($text);
318		$this->addElement($radio);
319		return $radio;
320		}
321
322
323		/**
324		* @param string $name
325		* @param null $text
326		* @return TextArea
327		*/
328	5	public function textarea($name, $text = null) {
329	5	$input = new TextArea();
330	5	$input->setName($name);
331	5	$input->setText($text);
332	5	$this->addElement($input);
333	5	return $input;
334		}
335
336
337		/**
338		* ```
339		* $form->hidden('key', md5($this-user->id . HASH_A);
340		* ```
341		* @param string $name
342		* @param null $value
343		* @return \Fiv\Form\Element\Input
344		*/
345	3	public function hidden($name, $value = null) {
346	3	$hidden = new \Fiv\Form\Element\Input();
347	3	$hidden->setType('hidden');
348	3	$hidden->setName($name);
349	3	$hidden->setValue($value);
350	3	$this->addElement($hidden);
351	3	return $hidden;
352		}
353
354
355		/**
356		* ```
357		* $form->submit('register', 'зареєструватись');
358		* ```
359		* @param string $name
360		* @param null $value
361		* @return Submit
362		*/
363	1	public function submit($name, $value = null) {
364	1	$input = new Submit();
365	1	$input->setName($name);
366	1	$input->setValue($value);
367	1	$this->addElement($input);
368	1	return $input;
369		}
370
371
372		/**
373		* ```
374		* $form->checkbox('subscribe', 'Підписка на новини');
375		* ```
376		* @param string $name
377		* @param string\|null $label
378		* @return Checkbox
379		*/
380	2	public function checkbox($name, $label = null) {
381	2	$checkbox = new Checkbox();
382	2	$checkbox->setName($name);
383	2	$checkbox->setLabel($label);
384	2	$this->addElement($checkbox);
385	2	return $checkbox;
386		}
387
388
389		/**
390		* @param string $name
391		* @param null $text
392		* @return CheckboxList
393		*/
394		public function checkboxList($name, $text = null) {
395		$checkbox = new CheckboxList();
396		$checkbox->setName($name);
397		$checkbox->setText($text);
398		$this->addElement($checkbox);
399		return $checkbox;
400		}
401
402
403		/**
404		* Attach element to this form. Overwrite element with same name
405		*
406		* @param Element\BaseElement $element
407		* @return $this
408		*/
409	2	public function setElement(Element\BaseElement $element) {
410	2	$this->cleanValidationFlag();
411	2	$this->elements[$element->getName()] = $element;
412	2	return $this;
413		}
414
415
416		/**
417		* @param Element\BaseElement $element
418		* @return $this
419		* @throws \Exception
420		*/
421	25	public function addElement(Element\BaseElement $element) {
422	25	if (isset($this->elements[$element->getName()])) {
423	1	throw new \Exception('Element with name ' . $element->getName() . ' is already added. Use setElement to overwrite it or change name');
424		}
425
426	25	$this->cleanValidationFlag();
427	25	$this->elements[$element->getName()] = $element;
428	25	return $this;
429		}
430
431
432		/**
433		* Render full form
434		*
435		* @return string
436		*/
437	2	public function render() {
438	2	return $this->renderStart() . $this->renderElements() . $this->renderEnd();
439		}
440
441
442		/**
443		* You can easy rewrite this method for custom design of your forms
444		*
445		* @return string
446		*/
447	2	protected function renderElements() {
448	2	$formHtml = '<dl>';
449
450	2	foreach ($this->elements as $element) {
451		# skip hidden element
452	1	if ($element instanceof Element\Input and $element->getType() === 'hidden') {
453		continue;
454		}
455
456		$formHtml .=
457	1	'<dt>' . $element->getText() . '</dt>' .
458	1	'<dd>' . $element->render() . '</dd>';
459		}
460
461	2	$formHtml .= '</dl>';
462	2	return $formHtml;
463		}
464
465
466		/**
467		* @return string
468		*/
469	3	public function renderStart() {
470	3	$hidden = new Element\Input();
471	3	$hidden->setType('hidden');
472	3	$hidden->addAttributes([
473	3	'name' => $this->getUid(),
474		]);
475	3	$hidden->setValue(1);
476
477
478		# get default attribute
479	3	$method = $this->getMethod();
480	3	$this->setAttribute('method', $method);
481
482	3	$html = '<form ' . Element\Html::renderAttributes($this->getAttributes()) . '>';
483	3	$html .= $hidden->render();
484
485		# render hidden element
486	3	foreach ($this->elements as $element) {
487	2	if ($element instanceof Element\Input and $element->getType() === 'hidden') {
488	2	$html .= $element->render();
489		}
490		}
491
492
493	3	return $html;
494		}
495
496
497		/**
498		* @return string
499		*/
500	3	public function renderEnd() {
501	3	return '</form>';
502		}
503		}

funivan / form

Pull Request — master (#28)

Form::addElement() A

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