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Add min/max-length validators

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This commit is contained in:
Kilte 2014-01-25 21:18:42 +04:00
parent e011ab81c4
commit 8871f81476
5 changed files with 84 additions and 21 deletions
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2
README.md
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@ -94,6 +94,8 @@ V::lang('ar');
* `integer` - Must be integer number
* `length` - String must be certain length
* `lengthBetween` - String must be between given lengths
* `lengthMin` - String must be greater than given length
* `lengthMax` - String must be less than given length
* `min` - Minimum
* `max` - Maximum
* `in` - Performs in_array check on given array values

4
lang/en.php
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@ -26,7 +26,9 @@ return array(
'contains' => "must contain %s",
'boolean' => "must be a boolean",
'lengthBetween' => "must be between %d and %d characters",
'creditCard' => "must be a valid credit card number"
'creditCard' => "must be a valid credit card number",
"lengthMin" => "must contain greater than %d characters",
"lengthMax" => "must contain less than %d characters"
);

5
lang/ru.php
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@ -25,5 +25,8 @@ return array(
'dateAfter' => "должно содержать дату не ранее, чем %s",
'contains' => "должно содержать %s",
'boolean' => "должно содержать логическое значение",
'lengthBetween' => "должно содержать от %d до %d символов"
'creditCard' => "должно быть номером кредитной карты",
'lengthBetween' => "должно содержать от %d до %d символов",
"lengthMin" => "должно содержать более %d символов",
"lengthMax" => "должно содержать менее %d символов"
);

58
src/Valitron/Validator.php
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@ -140,21 +140,6 @@ class Validator
return $this->validateRequired($field, $value) && in_array($value, $acceptable, true);
}
/**
* Validate the length of a string
*
* @param string $filed
* @param mixed $value
* @param array $params
*
* @return boolean
*/
protected function validateLengthBetween($filed, $value, $params)
{
$length = $this->stringLength($value);
return $length >= $params[0] && $length <= $params[1];
}
/**
* Validate that a field is numeric
*
@ -199,6 +184,49 @@ class Validator
return $length == $params[0];
}
/**
* Validate the length of a string (between)
*
* @param string $field
* @param mixed $value
* @param array $params
*
* @return boolean
*/
protected function validateLengthBetween($field, $value, $params)
{
$length = $this->stringLength($value);
return $length >= $params[0] && $length <= $params[1];
}
/**
* Validate the length of a string (min)
*
* @param string $field
* @param mixed $value
* @param array $params
*
* @return boolean
*/
protected function validateLengthMin($field, $value, $params)
{
return $this->stringLength($value) >= $params[0];
}
/**
* Validate the length of a string (max)
*
* @param string $field
* @param mixed $value
* @param array $params
*
* @return boolean
*/
protected function validateLengthMax($field, $value, $params)
{
return $this->stringLength($value) <= $params[0];
}
/**
* Get the length of a string
*

28
tests/Valitron/ValidateTest.php
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@ -147,6 +147,34 @@ class ValidateTest extends BaseTestCase
$this->assertFalse($v->validate());
}
public function testLengthMinValid()
{
$v = new Validator(array('str' => 'happy'));
$v->rule('lengthMin', 'str', 4);
$this->assertTrue($v->validate());
}
public function testLengthMinInvalid()
{
$v = new Validator(array('str' => 'sad'));
$v->rule('lengthMin', 'str', 4);
$this->assertFalse($v->validate());
}
public function testLengthMaxValid()
{
$v = new Validator(array('str' => 'sad'));
$v->rule('lengthMax', 'str', 4);
$this->assertTrue($v->validate());
}
public function testLengthMaxInvalid()
{
$v = new Validator(array('str' => 'sad'));
$v->rule('lengthMax', 'str', 2);
$this->assertFalse($v->validate());
}
public function testMinValid()
{
$v = new Validator(array('num' => 5));