FormField::transformKey() - Code Metrics - Inspection of "Add functionality to add required class based on r..." - kristijanhusak/laravel-form-builder - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#209)

unknown

created 2016-01-12 16:24 UTC

FormField::transformKey() A

↳ Parent: FormField

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
c	2
b	0
f	0
cc	1
eloc	2
nc	1
nop	1
crap	1

<?php

namespace Kris\LaravelFormBuilder\Fields;

use Illuminate\Database\Eloquent\Collection;
use Illuminate\Database\Eloquent\Model;
use Kris\LaravelFormBuilder\Form;
use Kris\LaravelFormBuilder\FormHelper;
use Kris\LaravelFormBuilder\RulesParser;

/**
 * Class FormField
 *
 * @package Kris\LaravelFormBuilder\Fields
 */
abstract class FormField
{
    /**
     * Name of the field
     *
     * @var
     */
    protected $name;

    /**
     * Type of the field
     *
     * @var
     */
    protected $type;

    /**
     * All options for the field
     *
     * @var
     */
    protected $options = [];

    /**
     * Is field rendered
     *
     * @var bool
     */
    protected $rendered = false;

    /**
     * @var Form
     */
    protected $parent;

    /**
     * @var string
     */
    protected $template;

    /**
     * @var FormHelper
     */
    protected $formHelper;

    /**
     * Name of the property for value setting
     *
     * @var string
     */
    protected $valueProperty = 'value';

    /**
     * Name of the property for default value
     *
     * @var string
     */
    protected $defaultValueProperty = 'default_value';

    /**
     * Is default value set?
     * @var bool
     */
    protected $hasDefault = false;

    /**
     * @var \Closure|null
     */
    protected $valueClosure = null;

    /**
     * @param             $name
     * @param             $type
     * @param Form        $parent
     * @param array       $options
     */
    public function __construct($name, $type, Form $parent, array $options = [])
    {
        $this->name = $name;
        $this->type = $type;
        $this->parent = $parent;
        $this->formHelper = $this->parent->getFormHelper();
        $this->setTemplate();
        $this->setDefaultOptions($options);
        $this->setupValue();
    }

    protected function setupValue()
    {
        $value = $this->getOption($this->valueProperty);
        $isChild = $this->getOption('is_child');

        if ($value instanceof \Closure) {
            $this->valueClosure = $value;
        }

        if (($value === null || $value instanceof \Closure) && !$isChild) {
            $this->setValue($this->getModelValueAttribute($this->parent->getModel(), $this->name));
        } elseif (!$isChild) {
            $this->hasDefault = true;
        }
    }

    /**
     * Get the template, can be config variable or view path
     *
     * @return string
     */
    abstract protected function getTemplate();

    /**
     * @return string
     */
    protected function getViewTemplate()
    {
        return $this->parent->getTemplatePrefix() . $this->getOption('template', $this->template);
    }

    /**
     * @param array $options
     * @param bool  $showLabel
     * @param bool  $showField
     * @param bool  $showError
     * @return string
     */
    public function render(array $options = [], $showLabel = true, $showField = true, $showError = true)
    {
        $this->prepareOptions($options);
        $value = $this->getValue();
        $defaultValue = $this->getDefaultValue();

        if ($showField) {
            $this->rendered = true;
        }

        // Override default value with value
        if (!$this->isValidValue($value) && $this->isValidValue($defaultValue)) {
            $this->setOption($this->valueProperty, $defaultValue);
        }

        if (!$this->needsLabel()) {
            $showLabel = false;
        }

        if ($showError) {
            $showError = $this->parent->haveErrorsEnabled();
        }

        return $this->formHelper->getView()->make(
            $this->getViewTemplate(),
            [
                'name' => $this->name,
                'nameKey' => $this->getNameKey(),
                'type' => $this->type,
                'options' => $this->options,
                'showLabel' => $showLabel,
                'showField' => $showField,
                'showError' => $showError
            ]
        )->render();
    }

    /**
     * Get the attribute value from the model by name
     *
     * @param mixed $model
     * @param string $name
     * @return mixed
     */
    protected function getModelValueAttribute($model, $name)
    {
        $transformedName = $this->transformKey($name);
        if (is_string($model)) {
            return $model;
        } elseif (is_object($model)) {
            return object_get($model, $transformedName);
        } elseif (is_array($model)) {
            return array_get($model, $transformedName);
        }
    }

    /**
     * Transform array like syntax to dot syntax
     *
     * @param $key
     * @return mixed
     */
    protected function transformKey($key)
    {
        return $this->formHelper->transformToDotSyntax($key);
    }

    /**
     * Prepare options for rendering
     *
     * @param array $options
     * @return array
     */
    protected function prepareOptions(array $options = [])
    {
        $helper = $this->formHelper;
        $rulesParser = new RulesParser($this);
        $rules = $this->getOption('rules');
        $this->options = $helper->mergeOptions($this->options, $options);

        if ($this->getOption('attr.multiple') && !$this->getOption('tmp.multipleBracesSet')) {
            $this->name = $this->name.'[]';
            $this->setOption('tmp.multipleBracesSet', true);
        }

        if ($this->parent->haveErrorsEnabled()) {
            $this->addErrorClass();
        }

        if ($this->getOption('required') === true || $rulesParser->containsRequired($rules)) {
            $lblClass = $this->getOption('label_attr.class', '');
            $requiredClass = $helper->getConfig('defaults.required_class', 'required');
            if (!str_contains($lblClass, $requiredClass)) {
                $lblClass .= ' ' . $requiredClass;
                $this->setOption('label_attr.class', $lblClass);
                $this->setOption('attr.required', 'required');
            }
        }

        if ($this->parent->clientValidationEnabled() && $rules) {
            $attrs = $this->getOption('attr') + $rulesParser->parse($rules);
            $this->setOption('attr', $attrs);
        }

        $this->setOption('wrapperAttrs', $helper->prepareAttributes($this->getOption('wrapper')));
        $this->setOption('errorAttrs', $helper->prepareAttributes($this->getOption('errors')));

        if ($this->getOption('is_child')) {
            $this->setOption('labelAttrs', $helper->prepareAttributes($this->getOption('label_attr')));
        }

        if ($this->getOption('help_block.text')) {
            $this->setOption(
                'help_block.helpBlockAttrs',
                $helper->prepareAttributes($this->getOption('help_block.attr'))
            );
        }

        return $this->options;
    }

    /**
     * Get name of the field
     *
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * Set name of the field
     *
     * @param string $name
     * @return $this
     */
    public function setName($name)
    {
        $this->name = $name;

        return $this;
    }

    /**
     * Get dot notation key for fields
     *
     * @return string
     **/
    public function getNameKey()
    {
        return $this->transformKey($this->name);
    }

    /**
     * Get field options
     *
     * @return array
     */
    public function getOptions()
    {
        return $this->options;
    }

    /**
     * Get single option from options array. Can be used with dot notation ('attr.class')
     *
     * @param        $option
     * @param mixed  $default
     *
     * @return mixed
     */
    public function getOption($option, $default = null)
    {
        return array_get($this->options, $option, $default);
    }

    /**
     * Set field options
     *
     * @param array $options
     * @return $this
     */
    public function setOptions($options)
    {
        $this->options = $this->prepareOptions($options);

        return $this;
    }

    /**
     * Set single option on the field
     *
     * @param string $name
     * @param mixed $value
     * @return $this
     */
    public function setOption($name, $value)
    {
        array_set($this->options, $name, $value);

        return $this;
    }

    /**
     * Get the type of the field
     *
     * @return string
     */
    public function getType()
    {
        return $this->type;
    }

    /**
     * Set type of the field
     *
     * @param mixed $type
     * @return $this
     */
    public function setType($type)
    {
        if ($this->formHelper->getFieldType($type)) {
            $this->type = $type;
        }

        return $this;
    }

    /**
     * @return Form
     */
    public function getParent()
    {
        return $this->parent;
    }

    /**
     * Check if the field is rendered
     *
     * @return bool
     */
    public function isRendered()
    {
        return $this->rendered;
    }

    /**
     * Default options for field
     *
     * @return array
     */
    protected function getDefaults()
    {
        return [];
    }

    /**
     * Defaults used across all fields
     *
     * @return array
     */
    private function allDefaults()
    {
        return [
            'wrapper' => ['class' => $this->formHelper->getConfig('defaults.wrapper_class')],
            'attr' => ['class' => $this->formHelper->getConfig('defaults.field_class')],
            'help_block' => ['text' => null, 'tag' => 'p', 'attr' => [
                'class' => $this->formHelper->getConfig('defaults.help_block_class')
            ]],
            'value' => null,
            'default_value' => null,
            'label' => $this->formHelper->formatLabel($this->getRealName()),
            'is_child' => false,
            'label_attr' => ['class' => $this->formHelper->getConfig('defaults.label_class')],
            'errors' => ['class' => $this->formHelper->getConfig('defaults.error_class')],
            'rules' => []
        ];
    }

    /**
     * Get real name of the field without form namespace
     *
     * @return string
     */
    public function getRealName()
    {
        return $this->getOption('real_name', $this->name);
    }

    /**
     * @param $value
     * @return $this
     */
    public function setValue($value)
    {
        if ($this->hasDefault) {
            return $this;
        }

        $closure = $this->valueClosure;

        if ($closure instanceof \Closure) {
            $value = $closure($value ?: null);
        }

        if (!$this->isValidValue($value)) {
            $value = $this->getOption($this->defaultValueProperty);
        }

        $this->options[$this->valueProperty] = $value;

        return $this;
    }

    /**
     * Set the template property on the object
     */
    private function setTemplate()
    {
        $this->template = $this->formHelper->getConfig($this->getTemplate(), $this->getTemplate());
    }

    /**
     * Add error class to wrapper if validation errors exist
     */
    protected function addErrorClass()
    {
        $errors = $this->parent->getRequest()->session()->get('errors');

        if ($errors && $errors->has($this->getNameKey())) {
            $errorClass = $this->formHelper->getConfig('defaults.wrapper_error_class');
            $wrapperClass = $this->getOption('wrapper.class');

            if ($this->getOption('wrapper') && !str_contains($wrapperClass, $errorClass)) {
                $wrapperClass .= ' ' . $errorClass;
                $this->setOption('wrapper.class', $wrapperClass);
            }
        }
    }


    /**
     * Merge all defaults with field specific defaults and set template if passed
     *
     * @param array $options
     */
    protected function setDefaultOptions(array $options = [])
    {
        $this->options = $this->formHelper->mergeOptions($this->allDefaults(), $this->getDefaults());
        $this->options = $this->prepareOptions($options);
    }

    /**
     * Check if fields needs label
     *
     * @return bool
     */
    protected function needsLabel()
    {
        // If field is <select> and child of choice, we don't need label for it
        $isChildSelect = $this->type == 'select' && $this->getOption('is_child') === true;

        if ($this->type == 'hidden' || $isChildSelect) {
            return false;
        }

        return true;
    }

    /**
     * Disable field
     *
     * @return $this
     */
    public function disable()
    {
        $this->setOption('attr.disabled', 'disabled');

        return $this;
    }

    /**
     * Enable field
     *
     * @return $this
     */
    public function enable()
    {
        array_forget($this->options, 'attr.disabled');

        return $this;
    }

    /**
     * Get validation rules for a field if any with label for attributes
     *
     * @return array|null
     */
    public function getValidationRules()
    {
        $rules = $this->getOption('rules', []);
        $name = $this->getNameKey();

        if (!$rules) {
            return null;
        }

        return [
            'rules' => [$name => $rules],
            'attributes' => [$name => $this->getOption('label')]
        ];
    }

    /**
     * Get value property
     *
     * @param mixed|null $default
     * @return mixed
     */
    public function getValue($default = null)
    {
        return $this->getOption($this->valueProperty, $default);
    }

    /**
     * Get default value property
     *
     * @param mixed|null $default
     * @return mixed
     */
    public function getDefaultValue($default = null)
    {
        return $this->getOption($this->defaultValueProperty, $default);
    }

    /**
     * Check if provided value is valid for this type
     *
     * @return bool
     */
    protected function isValidValue($value)
    {
        return $value !== null;
    }
}


1		<?php
2
3		namespace Kris\LaravelFormBuilder\Fields;
4
5		use Illuminate\Database\Eloquent\Collection;
6		use Illuminate\Database\Eloquent\Model;
7		use Kris\LaravelFormBuilder\Form;
8		use Kris\LaravelFormBuilder\FormHelper;
9		use Kris\LaravelFormBuilder\RulesParser;
10
11		/**
12		* Class FormField
13		*
14		* @package Kris\LaravelFormBuilder\Fields
15		*/
16		abstract class FormField
17		{
18		/**
19		* Name of the field
20		*
21		* @var
22		*/
23		protected $name;
24
25		/**
26		* Type of the field
27		*
28		* @var
29		*/
30		protected $type;
31
32		/**
33		* All options for the field
34		*
35		* @var
36		*/
37		protected $options = [];
38
39		/**
40		* Is field rendered
41		*
42		* @var bool
43		*/
44		protected $rendered = false;
45
46		/**
47		* @var Form
48		*/
49		protected $parent;
50
51		/**
52		* @var string
53		*/
54		protected $template;
55
56		/**
57		* @var FormHelper
58		*/
59		protected $formHelper;
60
61		/**
62		* Name of the property for value setting
63		*
64		* @var string
65		*/
66		protected $valueProperty = 'value';
67
68		/**
69		* Name of the property for default value
70		*
71		* @var string
72		*/
73		protected $defaultValueProperty = 'default_value';
74
75		/**
76		* Is default value set?
77		* @var bool
78		*/
79		protected $hasDefault = false;
80
81		/**
82		* @var \Closure\|null
83		*/
84		protected $valueClosure = null;
85
86		/**
87		* @param $name
88		* @param $type
89		* @param Form $parent
90		* @param array $options
91		*/
92	65	public function __construct($name, $type, Form $parent, array $options = [])
93		{
94	65	$this->name = $name;
95	65	$this->type = $type;
96	65	$this->parent = $parent;
97	65	$this->formHelper = $this->parent->getFormHelper();
98	65	$this->setTemplate();
99	65	$this->setDefaultOptions($options);
100	65	$this->setupValue();
101	60	}
102
103	65	protected function setupValue()
104		{
105	65	$value = $this->getOption($this->valueProperty);
106	65	$isChild = $this->getOption('is_child');
107
108	65	if ($value instanceof \Closure) {
109		$this->valueClosure = $value;
110		}
111
112	65	if (($value === null \|\| $value instanceof \Closure) && !$isChild) {
113	56	$this->setValue($this->getModelValueAttribute($this->parent->getModel(), $this->name));
114	18	} elseif (!$isChild) {
115	12	$this->hasDefault = true;
116		}
117	60	}
118
119		/**
120		* Get the template, can be config variable or view path
121		*
122		* @return string
123		*/
124		abstract protected function getTemplate();
125
126		/**
127		* @return string
128		*/
129	26	protected function getViewTemplate()
130		{
131	26	return $this->parent->getTemplatePrefix() . $this->getOption('template', $this->template);
132		}
133
134		/**
135		* @param array $options
136		* @param bool $showLabel
137		* @param bool $showField
138		* @param bool $showError
139		* @return string
140		*/
141	26	public function render(array $options = [], $showLabel = true, $showField = true, $showError = true)
142		{
143	26	$this->prepareOptions($options);
144	26	$value = $this->getValue();
145	26	$defaultValue = $this->getDefaultValue();
146
147	26	if ($showField) {
148	26	$this->rendered = true;
149		}
150
151		// Override default value with value
152	26	if (!$this->isValidValue($value) && $this->isValidValue($defaultValue)) {
153		$this->setOption($this->valueProperty, $defaultValue);
154		}
155
156	26	if (!$this->needsLabel()) {
157	8	$showLabel = false;
158		}
159
160	26	if ($showError) {
161	25	$showError = $this->parent->haveErrorsEnabled();
162		}
163
164	26	return $this->formHelper->getView()->make(
165	26	$this->getViewTemplate(),
166		[
167	26	'name' => $this->name,
168	26	'nameKey' => $this->getNameKey(),
169	26	'type' => $this->type,
170	26	'options' => $this->options,
171	26	'showLabel' => $showLabel,
172	26	'showField' => $showField,
173	26	'showError' => $showError
174		]
175	26	)->render();
176		}
177
178		/**
179		* Get the attribute value from the model by name
180		*
181		* @param mixed $model
182		* @param string $name
183		* @return mixed
184		*/
185	58	protected function getModelValueAttribute($model, $name)
186		{
187	58	$transformedName = $this->transformKey($name);
188	58	if (is_string($model)) {
189		return $model;
190	58	} elseif (is_object($model)) {
191	2	return object_get($model, $transformedName);
192	58	} elseif (is_array($model)) {
193	57	return array_get($model, $transformedName);
194		}
195	5	}
196
197		/**
198		* Transform array like syntax to dot syntax
199		*
200		* @param $key
201		* @return mixed
202		*/
203	65	protected function transformKey($key)
204		{
205	65	return $this->formHelper->transformToDotSyntax($key);
206		}
207
208		/**
209		* Prepare options for rendering
210		*
211		* @param array $options
212		* @return array
213		*/
214	65	protected function prepareOptions(array $options = [])
215		{
216	65	$helper = $this->formHelper;
217	65	$rulesParser = new RulesParser($this);
218	65	$rules = $this->getOption('rules');
219	65	$this->options = $helper->mergeOptions($this->options, $options);
220
221	65	if ($this->getOption('attr.multiple') && !$this->getOption('tmp.multipleBracesSet')) {
222	2	$this->name = $this->name.'[]';
223	2	$this->setOption('tmp.multipleBracesSet', true);
224		}
225
226	65	if ($this->parent->haveErrorsEnabled()) {
227	65	$this->addErrorClass();
228		}
229
230	65	if ($this->getOption('required') === true \|\| $rulesParser->containsRequired($rules)) {
231	3	$lblClass = $this->getOption('label_attr.class', '');
232	3	$requiredClass = $helper->getConfig('defaults.required_class', 'required');
233	3	if (!str_contains($lblClass, $requiredClass)) {
234	3	$lblClass .= ' ' . $requiredClass;
235	3	$this->setOption('label_attr.class', $lblClass);
236	3	$this->setOption('attr.required', 'required');
237		}
238		}
239
240	65	if ($this->parent->clientValidationEnabled() && $rules) {
241	1	$attrs = $this->getOption('attr') + $rulesParser->parse($rules);
242	1	$this->setOption('attr', $attrs);
243		}
244
245	65	$this->setOption('wrapperAttrs', $helper->prepareAttributes($this->getOption('wrapper')));
246	65	$this->setOption('errorAttrs', $helper->prepareAttributes($this->getOption('errors')));
247
248	65	if ($this->getOption('is_child')) {
249	16	$this->setOption('labelAttrs', $helper->prepareAttributes($this->getOption('label_attr')));
250		}
251
252	65	if ($this->getOption('help_block.text')) {
253	1	$this->setOption(
254	1	'help_block.helpBlockAttrs',
255	1	$helper->prepareAttributes($this->getOption('help_block.attr'))
256		);
257		}
258
259	65	return $this->options;
260		}
261
262		/**
263		* Get name of the field
264		*
265		* @return string
266		*/
267	26	public function getName()
268		{
269	26	return $this->name;
270		}
271
272		/**
273		* Set name of the field
274		*
275		* @param string $name
276		* @return $this
277		*/
278	11	public function setName($name)
279		{
280	11	$this->name = $name;
281
282	11	return $this;
283		}
284
285		/**
286		* Get dot notation key for fields
287		*
288		* @return string
289		**/
290	37	public function getNameKey()
291		{
292	37	return $this->transformKey($this->name);
293		}
294
295		/**
296		* Get field options
297		*
298		* @return array
299		*/
300	9	public function getOptions()
301		{
302	9	return $this->options;
303		}
304
305		/**
306		* Get single option from options array. Can be used with dot notation ('attr.class')
307		*
308		* @param $option
309		* @param mixed $default
310		*
311		* @return mixed
312		*/
313	65	public function getOption($option, $default = null)
314		{
315	65	return array_get($this->options, $option, $default);
316		}
317
318		/**
319		* Set field options
320		*
321		* @param array $options
322		* @return $this
323		*/
324	11	public function setOptions($options)
325		{
326	11	$this->options = $this->prepareOptions($options);
327
328	11	return $this;
329		}
330
331		/**
332		* Set single option on the field
333		*
334		* @param string $name
335		* @param mixed $value
336		* @return $this
337		*/
338	65	public function setOption($name, $value)
339		{
340	65	array_set($this->options, $name, $value);
341
342	65	return $this;
343		}
344
345		/**
346		* Get the type of the field
347		*
348		* @return string
349		*/
350	35	public function getType()
351		{
352	35	return $this->type;
353		}
354
355		/**
356		* Set type of the field
357		*
358		* @param mixed $type
359		* @return $this
360		*/
361	1	public function setType($type)
362		{
363	1	if ($this->formHelper->getFieldType($type)) {
364	1	$this->type = $type;
365		}
366
367	1	return $this;
368		}
369
370		/**
371		* @return Form
372		*/
373	65	public function getParent()
374		{
375	65	return $this->parent;
376		}
377
378		/**
379		* Check if the field is rendered
380		*
381		* @return bool
382		*/
383	4	public function isRendered()
384		{
385	4	return $this->rendered;
386		}
387
388		/**
389		* Default options for field
390		*
391		* @return array
392		*/
393	47	protected function getDefaults()
394		{
395	47	return [];
396		}
397
398		/**
399		* Defaults used across all fields
400		*
401		* @return array
402		*/
403	65	private function allDefaults()
404		{
405		return [
406	65	'wrapper' => ['class' => $this->formHelper->getConfig('defaults.wrapper_class')],
407	65	'attr' => ['class' => $this->formHelper->getConfig('defaults.field_class')],
408	65	'help_block' => ['text' => null, 'tag' => 'p', 'attr' => [
409	65	'class' => $this->formHelper->getConfig('defaults.help_block_class')
410		]],
411		'value' => null,
412		'default_value' => null,
413	65	'label' => $this->formHelper->formatLabel($this->getRealName()),
414		'is_child' => false,
415	65	'label_attr' => ['class' => $this->formHelper->getConfig('defaults.label_class')],
416	65	'errors' => ['class' => $this->formHelper->getConfig('defaults.error_class')],
417		'rules' => []
418		];
419		}
420
421		/**
422		* Get real name of the field without form namespace
423		*
424		* @return string
425		*/
426	65	public function getRealName()
427		{
428	65	return $this->getOption('real_name', $this->name);
429		}
430
431		/**
432		* @param $value
433		* @return $this
434		*/
435	59	public function setValue($value)
436		{
437	59	if ($this->hasDefault) {
438	1	return $this;
439		}
440
441	59	$closure = $this->valueClosure;
442
443	59	if ($closure instanceof \Closure) {
444		$value = $closure($value ?: null);
445		}
446
447	59	if (!$this->isValidValue($value)) {
448	57	$value = $this->getOption($this->defaultValueProperty);
449		}
450
451	59	$this->options[$this->valueProperty] = $value;
452
453	59	return $this;
454		}
455
456		/**
457		* Set the template property on the object
458		*/
459	65	private function setTemplate()
460		{
461	65	$this->template = $this->formHelper->getConfig($this->getTemplate(), $this->getTemplate());
462	65	}
463
464		/**
465		* Add error class to wrapper if validation errors exist
466		*/
467	65	protected function addErrorClass()
468		{
469	65	$errors = $this->parent->getRequest()->session()->get('errors');
470
471	65	if ($errors && $errors->has($this->getNameKey())) {
472		$errorClass = $this->formHelper->getConfig('defaults.wrapper_error_class');
473		$wrapperClass = $this->getOption('wrapper.class');
474
475		if ($this->getOption('wrapper') && !str_contains($wrapperClass, $errorClass)) {
476		$wrapperClass .= ' ' . $errorClass;
477		$this->setOption('wrapper.class', $wrapperClass);
478		}
479		}
480	65	}
481
482
483		/**
484		* Merge all defaults with field specific defaults and set template if passed
485		*
486		* @param array $options
487		*/
488	65	protected function setDefaultOptions(array $options = [])
489		{
490	65	$this->options = $this->formHelper->mergeOptions($this->allDefaults(), $this->getDefaults());
491	65	$this->options = $this->prepareOptions($options);
492	65	}
493
494		/**
495		* Check if fields needs label
496		*
497		* @return bool
498		*/
499	26	protected function needsLabel()
500		{
501		// If field is <select> and child of choice, we don't need label for it
502	26	$isChildSelect = $this->type == 'select' && $this->getOption('is_child') === true;
503
504	26	if ($this->type == 'hidden' \|\| $isChildSelect) {
505	8	return false;
506		}
507
508	23	return true;
509		}
510
511		/**
512		* Disable field
513		*
514		* @return $this
515		*/
516	1	public function disable()
517		{
518	1	$this->setOption('attr.disabled', 'disabled');
519
520	1	return $this;
521		}
522
523		/**
524		* Enable field
525		*
526		* @return $this
527		*/
528	1	public function enable()
529		{
530	1	array_forget($this->options, 'attr.disabled');
531
532	1	return $this;
533		}
534
535		/**
536		* Get validation rules for a field if any with label for attributes
537		*
538		* @return array\|null
539		*/
540	3	public function getValidationRules()
541		{
542	3	$rules = $this->getOption('rules', []);
543	3	$name = $this->getNameKey();
544
545	3	if (!$rules) {
546		return null;
547		}
548
549		return [
550	3	'rules' => [$name => $rules],
551	3	'attributes' => [$name => $this->getOption('label')]
552		];
553		}
554
555		/**
556		* Get value property
557		*
558		* @param mixed\|null $default
559		* @return mixed
560		*/
561	29	public function getValue($default = null)
562		{
563	29	return $this->getOption($this->valueProperty, $default);
564		}
565
566		/**
567		* Get default value property
568		*
569		* @param mixed\|null $default
570		* @return mixed
571		*/
572	26	public function getDefaultValue($default = null)
573		{
574	26	return $this->getOption($this->defaultValueProperty, $default);
575		}
576
577		/**
578		* Check if provided value is valid for this type
579		*
580		* @return bool
581		*/
582	62	protected function isValidValue($value)
583		{
584	62	return $value !== null;
585		}
586		}
587

kristijanhusak / laravel-form-builder

Pull Request — master (#209)

FormField::transformKey() A

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