本文整理匯總了PHP中lithium\util\Validator::isDecimal方法的典型用法代碼示例。如果您正苦於以下問題：PHP Validator::isDecimal方法的具體用法？PHP Validator::isDecimal怎麽用？PHP Validator::isDecimal使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類lithium\util\Validator的用法示例。
在下文中一共展示了Validator::isDecimal方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
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)));
}