本文整理汇总了PHP中lithium\util\Validator::isDecimal方法的典型用法代码示例。如果您正苦于以下问题：PHP Validator::isDecimal方法的具体用法？PHP Validator::isDecimal怎么用？PHP Validator::isDecimal使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类lithium\util\Validator的用法示例。
在下文中一共展示了Validator::isDecimal方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: testDecimalWithPlaces
/**
* Test decimal validation with precision specified.
*/
public function testDecimalWithPlaces()
{
$this->assertTrue(Validator::isDecimal('.27', null, array('precision' => '2')));
$this->assertTrue(Validator::isDecimal(0.27, null, array('precision' => 2)));
$this->assertTrue(Validator::isDecimal(-0.27, null, array('precision' => 2)));
$this->assertTrue(Validator::isDecimal(+0.27, null, array('precision' => 2)));
$this->assertTrue(Validator::isDecimal('.277', null, array('precision' => '3')));
$this->assertTrue(Validator::isDecimal(0.277, null, array('precision' => 3)));
$this->assertTrue(Validator::isDecimal(-0.277, null, array('precision' => 3)));
$this->assertTrue(Validator::isDecimal(+0.277, null, array('precision' => 3)));
$this->assertTrue(Validator::isDecimal('1234.5678', null, array('precision' => '4')));
$this->assertTrue(Validator::isDecimal(1234.5678, null, array('precision' => 4)));
$this->assertTrue(Validator::isDecimal(-1234.5678, null, array('precision' => 4)));
$this->assertTrue(Validator::isDecimal(+1234.5678, null, array('precision' => 4)));
$this->assertFalse(Validator::isDecimal('1234.5678', null, array('precision' => '3')));
$this->assertFalse(Validator::isDecimal(1234.5678, null, array('precision' => 3)));
$this->assertFalse(Validator::isDecimal(-1234.5678, null, array('precision' => 3)));
$this->assertFalse(Validator::isDecimal(+1234.5678, null, array('precision' => 3)));
}