isValidNIEFormat

isValidNIEFormat tests a string against a regexp pattern to see if the string fits the NIE structure.

Usage

/* MySQL */
SELECT isValidNIEFormat( 'X6089822C' ); /* Returns 1 */
SELECT isValidNIEFormat( '1A1A1A1A' ); /* Returns 0 */

/* JavaScript */
var isValid = isValidNIEFormat( 'X6089822C' ); /* Returns 1 */
var isValid = isValidNIEFormat( '1A1A1A1A' ); /* Returns 0 */

/* PHP */
$isValid = isValidNIEFormat( 'X6089822C' ); /* Returns 1 */
$isValid = isValidNIEFormat( '1A1A1A1A' ); /* Returns 0 */

Return values

• 1 - If the string fits the pattern.
• 0 - Otherwise.

Dependencies

In order to facilitate the regexp test, this function uses respectsDocPattern.

Category

This function is part of the NIF, NIE & CIF package.