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Push — master ( 9de2ae...02afd8 )
by Ronan
06:45
created

Uknin::validate()   A

↳ Parent: Uknin

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 6
rs 9.4285
cc 1
eloc 3
nc 1
nop 1
1 
<?php
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namespace IsoCodes;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Class Uknin.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Uknin implements IsoCodeInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * UK's National Insurance Number validator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Also known as NINO.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $uknin

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @author ronan.guilloux

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * regexp must check        "/^[A-CEGHJ-NOPR-TW-Z]{1}[A-CEGHJ-NPR-TW-Z]{1}[0-9]{6}[A-D\s]{1}/i";

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * regexp must NOT check    "/(^GB)|(^BG)|(^NK)|(^KN)|(^TN)|(^NT)|(^ZZ).+/i";

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @see    http://www.hmrc.gov.uk/manuals/nimmanual/nim39110.htm

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @see    http://stackoverflow.com/a/17929051/490589

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return bool

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public static function validate($uknin)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $regexpMustCheck = "/^(?!BG|GB|NK|KN|TN|NT|ZZ)[ABCEGHJ-PRSTW-Z][ABCEGHJ-NPRSTW-Z]\d{6}[A-D]$/";

            


            
                                                        
            
                                    
            
            

                
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        return (boolean) preg_match($regexpMustCheck, $uknin);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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