Forum Moderators: coopster
<?php
/****SET THE MAX CHARS FOR EACH MESSAGE***************/
//it is recommended not to set the max too high, to prevent extremely long messages
// from stalling your server
$EMAIL_MAX = 2500;
/*****************************************************/
//function for stripping whitespace and some chars
function cleanUp($str_to_clean, $newlines, $spaces){
//build list of whitespace chars to be removed
$bad_chars = array('\r', '\t', ';');
//if newlines are false, add that to the list of bad chars
if(!$newlines){array_push($bad_chars, '\n');}
//if spaces are false, strip them too
if(!$spaces){array_push($bad_chars, ' ');}
$str_to_clean_a = str_replace($bad_chars, '', $str_to_clean);
$str_to_clean_b = strip_tags($str_to_clean_a);
return $str_to_clean_b;
}
//function to check for valid email address pattern
function checkEmail($email) {
if(!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $email)) {return false;}
return true;
}
//function to check for valid url pattern
function checkURL($url) {
if(!eregi("^http:\/\/", $url)) {return false;}
return true;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Contact Form</title>
<style type="text/css">
/* BASIC STYLES */
body{font-family: 'Lucida Grande',Trebuchet, Tahoma, sans-serif;color:#222;font-size:11px;}
fieldset{margin:0;padding:0;border:0;}
label{width:250px; display:block;}
.txt_input{width:250px; display:block;}
textarea{height:80px; width:250px;}
input{display:block;}
.req{color:#f00;font-size:90%;}
#form_errors{color:#f00; display:none;}
#form_thanks{color:#000; display:none;}
</style>
<script type="text/javascript">
v_fields = new Array('sender_email','sender_subject','sender_message');alert_on = true;thanks_on = true; thanks_message = "Thank you. Your price request has been sent, we will contact you shortly. You may learn even more about College the Book here.";
function validateForm(){
//alert(v_fields);
//init errors
var err = "";
//start checking fields
for(i=0;i<v_fields.length;i++){
//store the field value
var _thisfield = eval("document.contact."+v_fields[i]+".value");
//check the field value
if(v_fields[i] == "sender_name"){
if(!isAlpha(_thisfield)){ err += "Please enter a valid name\n";}
}else if(v_fields[i] == "sender_subject"){
if(!isAlpha(_thisfield)){ err += "Please enter a valid subject\n";}
}else if(v_fields[i] == "sender_email"){
if(!isEmail(_thisfield)){ err += "Please enter a valid email address\n";}
}else if(v_fields[i] == "sender_url"){
if(!isURL(_thisfield)){ err += "Please enter a valid URL\n";}
}else if(v_fields[i] == "sender_phone"){
if(!isPhone(_thisfield)){ err += "Please enter a valid phone number\n";}
}else if(v_fields[i] == "sender_message"){
if(!isText(_thisfield)){ err += "Please enter a valid message\n";}
}
}//end for
if(err != ""){
if(alert_on){
alert("The following errors have occurred\n"+err);
}else{
showErrors(err);
}
return false;
}
return true;
}
//function to show errors in HTML
function showErrors(str){
var err = str.replace(/\n/g,"<br />");
document.getElementById("form_errors").innerHTML = err;
document.getElementById("form_errors").style.display = "block";
}
//function to show thank you message in HTML
function showThanks(str){
var tym = str.replace(/\n/g,"<br />");
document.getElementById("form_thanks").innerHTML = tym;
document.getElementById("form_thanks").style.display = "block";
}
function isEmail(str){
if(str == "") return false;
var regex = /^[^\s()<>@,;:\/]+@\w[\w\.-]+\.[a-z]{2,}$/i
return regex.test(str);
}
function isText(str){
if(str == "") return false;
return true;
}
function isURL(str){
var regex = /[a-zA-Z0-9\.\/:]+/
return regex.test(str);
}
// returns true if the number is formatted in the following ways:
// (000)000-0000, (000) 000-0000, 000-000-0000, 000.000.0000, 000 000 0000, 0000000000
function isPhone(str){
var regex = /^\(?[2-9]\d{2}[\)\.-]?\s?\d{3}[\s\.-]?\d{4}$/
return regex.test(str);
}
// returns true if the string contains A-Z, a-z or 0-9 or . or # only
function isAddress(str){
var regex = /[^a-zA-Z0-9\#\.]/g
if (regex.test(str)) return true;
return false;
}
// returns true if the string is 5 digits
function isZip(str){
var regex = /\d{5,}/;
if(regex.test(str)) return true;
return false;
}
// returns true if the string contains A-Z or a-z only
function isAlpha(str){
var regex = /[a-zA-Z]/g
if (regex.test(str)) return true;
return false;
}
// returns true if the string contains A-Z or a-z or 0-9 only
function isAlphaNumeric(str){
var regex = /[^a-zA-Z0-9]/g
if (regex.test(str)) return false;
return true;
}
</script>
<?php
if(isset($_POST["submitForm"])){
$_name = cleanUp($_POST["sender_name"], false, true);
$_email = cleanUp($_POST["sender_email"], false, false);
$_subject = cleanUp($_POST["sender_subject"], false, true);
$_message = cleanUp($_POST["sender_message"], true, true);
$_url = cleanUp($_POST["sender_url"], false, false);
$_phone = cleanUp($_POST["sender_phone"], false, true);
$_body = "You have been sent this message from your contact form\n\n";
if($_name){
$_body .= "NAME: $_name\n\n";
}
if($_email){
$_body .= "EMAIL: $_email\n\n";
}
if($_url){
$_body .= "URL: $_url\n\n";
}
if($_phone){
$_body .= "PHONE: $_phone\n\n";
}
if($_message){
//check length of body, reduce to max chars
if(strlen($_message) > $EMAIL_MAX){$_message= substr($_message, 0, $EMAIL_MAX);}else{$_message = $_message;}
if(strlen($_message) > $SMS_MAX){$_message2 = substr($_message, 0, $SMS_MAX);}else{$_message2 = $_message;}
}
//store the recipient(s)
$_to = array();
//now get the recipient(s)
$_to[] = "sammy@collegethebook.com";
//define the subject
if(!$_subject){$_subject = "E-Mail from your contact form";}
if(!$_name){$_name = "CONTACT FORM";}
if(!$_email){$_email = $_name;}
//set the headers
$_header = "From: $_name < $_email >" . "\r\n" .
"Reply-To: ".$_email."\r\n" .
"Super-Simple-Mailer: supersimple.org";
//we can send up to 2 emails (EMAIL and/or SMS)
if(count($_to) > 2){ $_to = array_slice($_to,0,2);}
for($i=0;$i<count($_to);$i++){
//get the correct message, based on where it is delivering to
if(strstr($_to[$i],"teleflip.com")){$_text = $_body.$_message2;}else{$_text = $_body.$_message;}
//send the email(s)
mail($_to[$i], $_subject, $_text, $_header);
}
echo "<script type=\"text/javascript\">window.onload = function(){showThanks(thanks_message);}</script>";
}
?>
</head>
<body>
<div id="container">
<div class="contact">
<fieldset style="float:left;">
<p id="form_errors"></p>
<p id="form_thanks"></p>
<form name="contact" action="<?=$_SERVER['PHP_SELF']?>" method="post" onsubmit="return validateForm();">
<label>Your Name </label>
<input type="text" class="txt_input" name="sender_name" />
<label>Your E-Mail <span class="req">*</span></label>
<input type="text" class="txt_input" name="sender_email" />
<label>Subject <span class="req">*</span></label>
<input type="text" class="txt_input" name="sender_subject" />
<label>URL </label>
<input type="text" class="txt_input" name="sender_url" />
<label>Telephone </label>
<input type="text" class="txt_input" name="sender_phone" />
<label>Message <span class="req">*</span></label>
<textarea name="sender_message"></textarea>
<input type="submit" name="submitForm" value="Submit" />
</form>
</fieldset>
</div>
