1. LuhnNumberValidator - Validates Luhn numbers
2. Requirements
3. Usage

LuhnNumberValidator - Validates Luhn numbers ¶

Numbers like IMEI, ICCID, French SIREN, French SIRET, visa, ... can be checked with this extension.

Requirements ¶

Works with Yii 1.11 and above (and probably below).

Usage ¶

Use this validator as most validators.

In rules of a model, do:

public function rules() {
 return array(
   array( 'imei','LuhnNumber',
          'type'=>'IMEI',
          'allowEmpty'=>false,
          /* 'length'=>19, 'pattern'=>'/^\d+$/' */
  ),
 );
}

Where:

• 'imei' is the name of the attribute (or attribute list)
• 'type' is the type of the number ('IMEI', 'ICCID', 'SIRET', 'SIREN', or none)
• 'allowEmpty' if the value can be empty or not
• 'length' length of the number (if absent: any length if not given by 'type')
• 'pattern' pattern that the number must match (default match=number of digits expected in length).