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  Classes of Maarten Wierda  >  moart3n's validateForm  >  example.php  >  Download  
File: example.php
Role: Example script
Content type: text/plain
Description: example for the usage of this class in, it uses Smarty
Class: moart3n's validateForm
This class can be used to easily verify form data
Author: By
Last change: ..
Date: 11 years ago
Size: 2,462 bytes
 

Contents

Class file image Download
<?php

// define the class directory
define("CLASS_DIR""../../../_class/");

// include section
require_once(CLASS_DIR."smarty/Smarty.class.php");
require_once(
"class.validate_form.php");

// create a new Smarty-object
$s = new Smarty;
// set the compile directory for Smarty
$s->set_compile_dir(CLASS_DIR."smarty/");
$s->assign("form_action"$PHP_SELF);

// the form is submitted
if (isset($_POST["is_sent"]) && $_POST["is_sent"] == true)
{
    
// define the required fields in an array
    
$req_fields = array(
        array(
"fld" => "username",   "msg" => "Please choose in a username."),
        array(
"fld" => "zipcode",    "msg" => "Please fill in your zipcode."),
        array(
"fld" => "email",      "msg" => "Please fill in a emailaddress."),
        array(
"fld" => "gender",     "msg" => "Please fill in your gender."),
        array(
"fld" => "books",      "msg" => "Please choose a book."),
        array(
"fld" => "website",    "msg" => "Please fill in your website."),
        array(
"fld" => "birthdate",  "msg" => "Please fill in your birthdate."),
        array(
"fld" => "date_01_01""msg" => "Please fill in your day {foo}"),
        array(
"fld" => "date_01_02""msg" => "Please fill in your month {foo}"),
        array(
"fld" => "date_01_03""msg" => "Please fill in your year {foo}")
    );
    
    
// create a new object
    
$vf = new validate_form($_POST$req_fields);
    
    
// set the custom functions
    
$vf->is_length  ("username",        "The length of your username is not permitted."520);
    
$vf->is_regexp  ("^[a-z0-9_]+$",    "username""Please make sure your username only contains letters, numbers or a underscore.");
    
$vf->set_regexp ("url",             "^[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(:[a-zA-Z0-9]*)?/?([a-zA-Z0-9\-\._\?\,\'/\\\+&%\$#\=~])*$");
    
$vf->is_email   ("email",           "Please fill in a valid emailaddress.");
    
$vf->is_zipcode ("zipcode",         "Please fill in a valid zipcode.");
    
$vf->is_url     ("website",         "Please fill in a valid URL.");
    
$vf->is_date    ("birthdate",       "Please fill in your birthdate correctly.");
    
    
// define custom date
    
$vf->set_date   ("date_01_01""date_01_02""date_01_03""/");
    
$vf->is_date    ("custom_date",     "Please fill in a correct date.""mm-dd-yyyy");
    
    
// activate debugging
    
$vf->set_debugging();
    
    if (
$vf->is_valid())
    {
        echo 
"<P>-submit form!-\n";
    }
    
    foreach (
$_POST as $key=>$value)
    {
        
$s->assign($key$value);
    }
}

$s->display("form.tpl.php");

?>