About Tax Identification Number (Spain's Número de Identificación Fiscal, NIF) or Foreign Identification Number (Spain's Número de Identificación de Extranjeror, NIE): The applicable Spanish legislation currently requires that any individual or legal entity with economic or professional interests in Spain, or involved in a relevant way for tax purposes, must hold a tax identification number (in the case of legal entities) or a foreigner identity number (for individuals).
See link: http://es.wikipedia.org/wiki/NIF
See link: http://www.investinspain.org/guidetobusiness/en/2/art_2_3.html
Inheritance: implements isocodes\IsoCodeInterface
Nif Class Documentation
Example #1
0
 /**
  * testInvalidNif
  *
  * @param string $nif
  *
  * @dataProvider getInvalidNifs
  *
  * @return void
  */
 public function testInvalidNif($nif)
 {
     $this->assertFalse(Nif::validate($nif));
 }