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<?php |
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namespace Smoren\Validator\Rules; |
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use Smoren\Validator\Factories\CheckBuilder; |
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use Smoren\Validator\Interfaces\IntegerRuleInterface; |
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use Smoren\Validator\Interfaces\StringRuleInterface; |
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use Smoren\Validator\Structs\CheckErrorName; |
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use Smoren\Validator\Structs\CheckName; |
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class StringRule extends Rule implements StringRuleInterface |
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{ |
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/** |
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* @param string $name |
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*/ |
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public function __construct(string $name) |
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{ |
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parent::__construct($name); |
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$this->check( |
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CheckBuilder::create(CheckName::STRING, CheckErrorName::NOT_STRING) |
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->withPredicate(fn ($value) => \is_string($value)) |
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->build(), |
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true |
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); |
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} |
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public function numeric(): StringRuleInterface |
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{ |
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return $this->check( |
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CheckBuilder::create(CheckName::NUMERIC, CheckErrorName::NOT_NUMERIC) |
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->withPredicate(fn ($value) => \is_numeric($value)) |
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->build() |
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); |
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} |
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public function empty(): StringRuleInterface |
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{ |
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return $this->check( |
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CheckBuilder::create(CheckName::EMPTY, CheckErrorName::NOT_EMPTY) |
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->withPredicate(fn ($value) => $value === '') |
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->build() |
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); |
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} |
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public function notEmpty(): StringRuleInterface |
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{ |
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return $this->check( |
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CheckBuilder::create(CheckName::NOT_EMPTY, CheckErrorName::EMPTY) |
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->withPredicate(fn ($value) => $value !== '') |
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->build() |
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); |
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} |
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public function match(string $regex): StringRuleInterface |
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{ |
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return $this->check( |
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CheckBuilder::create(CheckName::MATCH, CheckErrorName::NOT_MATCH) |
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->withPredicate(fn ($value, string $regex) => \boolval(\preg_match($regex, $value))) |
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->withParams(['regex' => $regex]) |
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->build() |
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); |
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} |
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public function hasSubstring(string $substr): StringRuleInterface |
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{ |
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return $this->check( |
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CheckBuilder::create(CheckName::HAS_SUBSTRING, CheckErrorName::HAS_NOT_SUBSTRING) |
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->withPredicate(fn ($value, string $substr) => \mb_strpos($value, $substr) !== false) |
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->withParams(['substring' => $substr]) |
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->build() |
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); |
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} |
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public function startsWith(string $substr): StringRuleInterface |
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{ |
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return $this->check( |
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CheckBuilder::create(CheckName::STARTS_WITH, CheckErrorName::NOT_STARTS_WITH) |
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->withPredicate(fn ($value, string $substr) => \mb_strpos($value, $substr) === 0) |
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->withParams(['substring' => $substr]) |
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->build() |
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); |
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} |
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public function endsWith(string $substr): StringRuleInterface |
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{ |
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return $this->check( |
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CheckBuilder::create(CheckName::ENDS_WITH, CheckErrorName::NOT_ENDS_WITH) |
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->withPredicate(static function ($value, string $substr) { |
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return \substr($value, \mb_strlen($value) - \mb_strlen($substr)) === $substr; |
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}) |
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->withParams(['substring' => $substr]) |
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->build() |
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); |
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} |
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public function lengthIs(IntegerRuleInterface $rule): StringRuleInterface |
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{ |
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return $this->check( |
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CheckBuilder::create(CheckName::LENGTH_IS, CheckErrorName::INVALID_LENGTH) |
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->withPredicate(static function ($value) use ($rule) { |
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/** @var string $value */ |
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$rule->validate(\mb_strlen($value)); |
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return true; |
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}) |
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->build() |
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); |
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} |
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} |
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Smoren /
validator-php
