katakana() public static method

Checks katakana ァ-ヶー
public static katakana ( string $check, boolean $allowSpace = true ) : boolean
$check string The value to check.
$allowSpace boolean Allow double-byte space.
return boolean Success.
JpValidation Class Documentation
Beispiel #1
0
 /**
  * test the katakana method of JpValidation
  *
  * @return void
  */
 public function testKatakana()
 {
     $this->assertTrue(JpValidation::katakana('ァイ　ヴエオヶー'));
     $this->assertFalse(JpValidation::katakana('-'));
     $this->assertFalse(JpValidation::katakana('０'));
     $this->assertFalse(JpValidation::katakana('あ'));
     $this->assertFalse(JpValidation::katakana('亜'));
     $this->assertFalse(JpValidation::katakana('ァイ　ヴエオヶー', false));
 }