<?php
// class Validator
require_once '../validator.class.php';
//contains posted values
$value = array();
//contains got errors
$errors = array();
//contains messages
$msg = '';
//if submit button is pressed
if(isset($_REQUEST['submit'])){
$value = $_REQUEST;
//create validator
$validator = new Validator();
//$validator->SetStopIfErrorFlag(0);
//create data contaner. By default it will work with $_REQUEST array
$container = new ValidatorDataContainer();
//EMAIL
//create Email validation type
$emailValidator = new ValidatorTypeEmail($container, 'email', 'user email');
// by default a field can be null, but now email is necessary
$emailValidator->SetCanBeNullFlag(0);
//put email into validator
$validator->AddType($emailValidator);
//AGE
// create Age validation type
$ageValidator = new ValidatorTypeNumeric($container, 'age', ValidatorTypeNumeric::$subtypeNumeric);
// by default a field can be null, but now age is necessary
$ageValidator->SetCanBeNullFlag(0);
// age can not be less then 16
$ageValidator->SetMin(16);
// age can not be greater then 130
$ageValidator->SetMax(130);
// add age to validator
$validator->AddType($ageValidator);
//start validation
$validator->Validate();
//get errors
if ($validator->GetHasErrorStatus() ) {
// loop through error array
foreach($validator->GetErrorArray() as $oneError){
//collect all found errors in an array for every field
$errors[$oneError->GetFieldName()][] = $oneError->ToString();
}
}
if(empty($errors) ){
$msg = '<span style="color:green">Your data has been successfully validated!</span>';
}
}?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title>ApPHP DataValidator :: Examples :: Web Form (simple)</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<meta name='keywords' content='php data validator, php datavalidator, php validate data, form validation' />
<meta name='description' content='Advanced Power of PHP - using of ApPHP DataValidator' />
<meta content='Advanced Power of PHP' name='author'></meta>
<style type="text/css">
BODY { padding:15px; }
FIELDSET { width:450px; border:1px solid #dfdfdf; margin-bottom:10px; }
LEGEND {margin-bottom:3px; font-weight:bold; }
.caption {width: 120px; float: left; }
.error { font-size:12px; color: red; }
.warning { font-size:12px; color: gray; }
.message { padding:5px; margin:10px 0px 10px 2px; width:463px; color: #000000; background-color:#fffff1; border:1px solid #c1c13a; }
</style>
</head>
<body>
<a href="index.php">Back to Index Page</a>
<?php echo ((!empty($msg)) ? '<div class="message">'.$msg.'</div>' : '<br><br>'); ?>
<fieldset>
<legend>Form (simple)</legend>
<form action="" method="post">
<div class='formDiv'>
<div class="caption">User email:</div>
<input type='text' value='<?php echo isset($value['email'] ) ? $value['email'] : '' ?>' name='email'>
<div class="error"><?php echo isset($errors['email']) ? implode('<br>', $errors['email'] ): ''?></div>
</div>
<div class='formDiv'>
<div class="caption">Age:</div>
<input type="text" value='<?php echo isset($value['age']) ? $value['age'] : ''?>' name='age'>
<div class="warning">*numbers only, from 16 to 130</div>
<div class="error"><?php echo isset($errors['age']) ? implode('<br>', $errors['age'] ): ''?></div>
</div>
<div><br /><input type='submit' name='submit' value='Submit'></div>
</form>
</fieldset>
</body>
</html>
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