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Merge pull request #187 from notona/feature/fix-interger-validation

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Add strict mode to validateInteger
This commit is contained in:
Willem Wollebrants 2017-02-23 09:31:59 +01:00 committed by GitHub
commit b33c791162
2 changed files with 41 additions and 1 deletions
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8
src/Valitron/Validator.php
View File

@ -233,10 +233,16 @@ class Validator
*
* @param string $field
* @param mixed $value
* @param array $params
* @return bool
*/
protected function validateInteger($field, $value)
protected function validateInteger($field, $value, $params)
{
if (isset($params[0]) && (bool) $params[0]){
//strict mode
return preg_match('/^-?([0-9])+$/i', $value);
}
return filter_var($value, \FILTER_VALIDATE_INT) !== false;
}

34
tests/Valitron/ValidateTest.php
View File

@ -110,6 +110,31 @@ class ValidateTest extends BaseTestCase
$v = new Validator(array('num' => '41243'));
$v->rule('integer', 'num');
$this->assertTrue($v->validate());
$v = new Validator(array('num' => '-41243'));
$v->rule('integer', 'num');
$this->assertTrue($v->validate());
}
public function testIntegerStrict(){
$v = new Validator(array('num' => ' 41243'));
$v->rule('integer', 'num');
$this->assertTrue($v->validate());
$v = new Validator(array('num' => ' 41243'));
$v->rule('integer', 'num', true);
$this->assertFalse($v->validate());
$v = new Validator(array('num' => '+41243'));
$v->rule('integer', 'num');
$this->assertTrue($v->validate());
$v = new Validator(array('num' => '+41243'));
$v->rule('integer', 'num', true);
$this->assertFalse($v->validate());
}
public function testIntegerInvalid()
@ -117,6 +142,15 @@ class ValidateTest extends BaseTestCase
$v = new Validator(array('num' => '42.341569'));
$v->rule('integer', 'num');
$this->assertFalse($v->validate());
$v = new Validator(array('num' => '--1231'));
$v->rule('integer', 'num');
$this->assertFalse($v->validate());
$v = new Validator(array('num' => '0x3a'));
$v->rule('integer', 'num');
$this->assertFalse($v->validate());
}
public function testLengthValid()