<?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")
{
//// if form is posted
$data = $_POST; // collect the data from the form
$rules = array(
"language"=>array(
"require"=>true, // the user need to u click any of the radio
"type"=>"radio" // in the case of radio button you have add this line inside the rules
),
"continental"=>"require" // user need to select any of the item
);
$message = array(
"language"=>array(
"require"=>"Choose One language" // if user dont select any radio button then it will now work
),
"continental"=>"Select a continental" // if user dont select any item then this will shown
);
// create the instance
$objValidator = new Validator($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 $value;
echo "<br/>";
}
}
else echo "valid";
echo "<br/><br/>";
}
?>
<form method="POST" action="">
<table border="1" width="100%">
<tr>
<td>Language</td>
<td><input type="radio" value="Bangla" id="language" <?php echo ($data["language"]=="Bangla")?"checked ":""?> name="language">Bangla
<input type="radio" value="English" id="language" <?php echo ($data["language"]=="English")?"checked ":""?> name="language">English
<input type="radio" value="Others" id="language" <?php echo ($data["language"]=="Others")?"checked ":""?> name="language">Others</td>
</tr>
<tr>
<td>Continental </td>
<td><select name="continental">
<option selected value="" >--- Select One ---</option> <!-- this special. by default this item need to be select to work the form validator --!>
<option <?php echo ($data["continental"]=="Asia")?"selected ":""?> value="Asia">Asia</option>
<option value="Europe" <?php echo ($data["continental"]=="Europe")?"selected ":""?>>Europe</option>
<option value="Africa" <?php echo ($data["continental"]=="Africa")?"selected ":""?>>Africa</option>
<option value="Australia" <?php echo ($data["continental"]=="Australia")?"selected ":""?>>Australia</option>
<option value="Antertica" <?php echo ($data["continental"]=="Antertica")?"selected ":""?>>Antertica</option>
<option value="North America" <?php echo ($data["continental"]=="North America")?"selected ":""?>>North America</option>
<option value="South America" <?php echo ($data["continental"]=="South America")?"selected ":""?>>South America</option>
</select></td>
</tr>
</table>
<p><input type="submit" value="Check" name="action"><input type="reset" value="Reset" name="B2"></p>
</form>
</div>
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