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Completed
Push — master ( 67c338...c7b167 )
by Wanderson
04:24
created

Captcha::isCorrect()   A

↳ Parent: Captcha

Complexity

Conditions 2
Paths 2

Size

Total Lines 9
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 9
rs 9.6666
c 0
b 0
f 0
cc 2
eloc 7
nc 2
nop 0
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<?php
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namespace Win\Widget;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Win\Request\Input;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Valida Captcha

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Captcha {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * Retorna True se captcha está correto

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * @return boolean

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	 */

            


            
                                                                        
                            
            
                                    
            
            

                
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	public static function isValid() {

            


            
                                                                        
                            
            
                                    
            
            

                
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		if (isset($_SESSION['captcha'])) {

            


            
                                                                        
                            
            
                                    
            
            

                
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			$captcha = strtolower(Input::post('captcha'));

            


            
                                                                        
                            
            
                                    
            
            

                
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			$sessionCaptcha = strtolower(filter_var($_SESSION['captcha']));

            


            
                                                                        
                            
            
                                    
            
            

                
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			unset($_SESSION['captcha']);

            


            
                                                                        
                            
            
                                    
            
            

                
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			return ($captcha == $sessionCaptcha);

            


            
                                                                        
                            
            
                                    
            
            

                
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		}

            


            
                                                                        
                            
            
                                    
            
            

                
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		return false;

            


            
                                                                        
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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