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Merged
eldadfux merged 4 commits into from
Dec 26, 2023
Merged

Add multiple validator #112

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a75add2
Add multiple validator
vermakhushboo Dec 26, 2023
92854d4
Updated constructor to accept type
vermakhushboo Dec 26, 2023
0632306
Addressed PR comments
vermakhushboo Dec 26, 2023
f1a2fee
Remove null check from constructor
vermakhushboo Dec 26, 2023
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80 changes: 40 additions & 40 deletions composer.lock
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115 changes: 115 additions & 0 deletions src/Validator/Multiple.php
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Original file line number Diff line number Diff line change
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<?php

namespace Utopia\Validator;

use Utopia\Validator;

/**
* Multiple
*
* Multiple validator is a container of multiple validations each acting as a rule.
*
* @package Utopia\Validator
*/
class Multiple extends Validator
{
/**
* @var Validator[]
*/
protected $rules = [];

protected $type = self::TYPE_MIXED;

/**
* Constructor
*
* Multiple constructor can get any number of arguments containing Validator instances using PHP func_get_args function.
*
* Example:
*
* $multiple = new Multiple([$validator1, $validator2]);
* $multiple = new Multiple([$validator1, $validator2, $validator3], self::TYPE_STRING);
*/
public function __construct(array $rules, ?string $type = self::TYPE_MIXED)
{
foreach ($rules as $rule) {
$this->addRule($rule);
}

$this->type = $type;
}
/**
* Add rule
*
* Add a new rule to the end of the rules containing array
*
* @param Validator $rule
* @return $this
*/
public function addRule(Validator $rule)
{
$this->rules[] = $rule;

return $this;
}

/**
* Get Description
*
* Returns validator description
*
* @return string
*/
public function getDescription(): string
{
$description = '';
foreach ($this->rules as $key => $rule) {
$description .= ++$key . '. ' . $rule->getDescription() . " \n";
}

return $description;
}

/**
* Is valid
*
* Validation will pass when all rules are valid if only one of the rules is invalid validation will fail.
*
* @param mixed $value
* @return bool
*/
public function isValid(mixed $value): bool
{
foreach ($this->rules as $rule) { /* @var $rule Validator */
if (false === $rule->isValid($value)) {
return false;
}
}

return true;
}

/**
* Get Type
*
* Returns validator type.
*
* @return string
*/
public function getType(): string
{
return $this->type;
}

/**
* Is array
*
* Function will return true if object is array.
*
* @return bool
*/
public function isArray(): bool
{
return true;
}
}
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