<?php
/**
* -------------------------------------------------------------------------
* PHP Form Validator (formvalidator.php)
* Version 1.0
* -------------------------------------------------------------------------
* @author M H Rasel
* 4-5-2009::0:15
* @copyright 2009
* email:mail@monjur-ul-hasan.info
* Documentation: http://phpformvalidation.monjur-ul-hasan.info
*/
require "class.validator.inc";
// if form is posted
if($_POST['action']=="Check")
{
$data = $_POST;
$rules = array(
"Yes"=> array(
"type" => "checkbox" // declering the form field as checkbox
),
"email"=>array(
"depend"=>array(
"depend_on" =>"Yes", // set the depend_form field , this rule
// will be checked only when the Yes form field is set.
// other then this entire rule will be escaped
"require" =>true,
"email" => true,
)
)
);
// set the error message
$message = array(
"email"=>array(
"depend"=>array(
"email"=>"Invalid email address"
)
)
);
$objValidator = new Validator($rules,$message);
echo "<h2><a href='#'>Validator Result </a></h2>";
// call the validation proce
if(!$objValidator->isValid($data))
{
// error found
// get the list of form fields which have errorful data
$errors = $objValidator->ErrorFields();
// show the number of error
echo "<br/> you have total ".$objValidator->CountError()." errors.<br/>Fields are :".implode(",",$errors);
echo "<br/><hr/>";
foreach($errors as $key=>$var)
{
echo "For the field <b>$var</b> errors are: ";
// collect error for each error full field
$value = $objValidator->getErrors($var);
if(is_array($value))
// if the field have more then one validation rule faild then an array will return
echo implode(" * ",$value);
else echo $value;
echo "<br/>";
}
}
else echo "valid";
}
?>
<form method="POST" action="">
<table border="1" width="100%">
<tr>
<td>Click the check box to get newsletter in future
<input type="checkbox" name="Yes" value="OK" <?php echo ($data["Yes"]=="OK"?"Checked":"") ?>></td>
</tr>
<tr>
<td>Email Address: <input type="text" name="email" value="<?php echo $data["email"]?>" size="20"></td>
</tr>
</table>
<p><input type="submit" value="Check" name="action"><input type="reset" value="Reset" name="B2"></p>
</form>
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