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  Classes of t withers  >  Model Validation  >  example.php  >  Download  
File: example.php
Role: Example script
Content type: text/plain
Description: Example using Validation Class
Class: Model Validation
Validate form values according to many rules
Author: By
Last change:
Date: 2 years ago
Size: 1,932 bytes
 

Contents

Class file image Download
<?php
$validate
=array(
    
'text'=>array(
        
'label'=>'Your text',
        
'required'=>true,
        
'minlength'=>5,
        
'maxlength'=>10,
    ),
    
'contact[name]'=>array(
        
'label'=>'Name',
        
'required'=>true,
        
'characters'=>'alpha',
        
'minlength'=>2,
        
'maxlength'=>20,
    ),
    
'contact[email]'=>array(
        
'label'=>'Email',
        
'characters'=>'email',
    ),
    
'contact[password]'=>array(
        
'label'=>'The password',
        
'characters'=>'alphanum',
        
'minlength'=>6,
        
'maxlength'=>32,
        
'verify'=>'repeat',
    ),
    
'anythingbut'=>array(
        
'label'=>'Anything',
        
'not'=>1,
    )
    
);
include(
'Validation.php');
$valid=true;
if(
$_SERVER['REQUEST_METHOD']=='POST')
    
$valid=Validation::set($validate,true);//setting to true will break after a single error.  false will put all errors into an array.
?>



<!-- form method can be post or get, php uses the $_REQUEST variable to access the data -->
<?php if(!$valid){
   echo 
implode(" ",Validation::getErrors ());
}else if(
$valid && $_SERVER['REQUEST_METHOD']=='POST'){
    echo 
'Looks good!<br/>';
}
?>

<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
Text:<textarea name="text"><?php echo isset($_POST['text'])?$_POST['text']:'';?></textarea><br/>
Name:<input type="text" name="contact[name]" value="<?php echo isset($_POST['contact']['name'])?$_POST['contact']['name']:'';?>"/><br/>
Email:<input type="text" name="contact[email]" value="<?php echo isset($_POST['contact']['email'])?$_POST['contact']['email']:'';?>" /><br/>
Password:<input type="password" name="contact[password]" /><br/>
Repeat:<input type="password" name="repeat" /><br/>
Anything but 1:<input type="text" name="anythingbut"  value="<?php echo isset($_POST['anythingbut'])?$_POST['anythingbut']:1;?>"/><br/>
<input type="submit"/>
</form>