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GuidValue::validate()   A
last analyzed

↳ Parent: GuidValue

Complexity

Conditions 3
Paths 2

Size

Total Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 8
rs 10
c 0
b 0
f 0
cc 3
nc 2
nop 1
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Linio\Component\Input\Constraint;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class GuidValue extends Constraint

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const ERROR_MESSAGE = 'Invalid GUID format';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(string $errorMessage = null)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->setErrorMessage($errorMessage ?? static::ERROR_MESSAGE);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function validate($content): bool

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        if (!is_string($content) || strlen($content) != 36) {

            


            
                                                        
            
                                    
            
            

                
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            return false;

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return (bool) preg_match('/^[0-9a-fA-F]{8}\-([0-9a-fA-F]{4}\-){3}[0-9a-fA-F]{12}$/', $content);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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