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PHP Contact Form with jQuery validation and Email sending code

Ahsan Zameer
php featured image

Contact form is one of the basic and most used feature in almost every site. Purpose of contact form is to get suggestion or feedback.

I already covered contact form using ajax in my earlier posts. In this post I am going to create PHP contact form with jquery validation and email sending code. I am going to create 4 input fields and I will use bootstrap to create form template.

Steps involved in PHP Contact Form :

Also Read:


Contact Form HTML:

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<div class="container">
<div class="row">
<div class="col-md-12"><h3>Contact Form</h3></div>
 
<?php
if(isset($errorMsg))
{
echo '<div class="col-md-12">';
echo "<div class='alert alert-danger'>";
echo $errorMsg;
echo "</div>";
echo "</div>";
unset($errorMsg);
}
 
if(isset($successMsg))
{
echo '<div class="col-md-12">';
echo "<div class='alert alert-success'>";
echo $successMsg;
echo "</div>";
echo "</div>";
unset($successMsg);
}
 
?>
<div class="col-md-6">
<form id="contactForm" method="post" action="" enctype="multipart/form-data">
<div class="form-group">
<label>Name <span class="req">*</span></label>
<input type="text" id="name" name="name" class="form-control" placeholder="Name">
</div>
 
<div class="form-group">
<label>Email <span class="req">*</span></label>
<input type="text" id="email" name="email" class="form-control" placeholder="Email">
</div>
 
<div class="form-group">
<label>Subject <span class="req">*</span></label>
<input type="text" id="subject" name="subject" class="form-control" placeholder="Subject">
</div>
 
<div class="form-group">
<label>Message <span class="req">*</span></label>
<textarea class="form-control" id="message" name="message" placeholder="Type your message"></textarea>
</div>
<div class="form-group">
<button type="submit" id="submit" class="btn btn-primary" name="submit">Submit</button>
</div>
</form>
</div>
</div>
</div>
 

jQuery Validation:

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<script>
 
$(document).ready(function(){
checkBlurValidation("name");
checkBlurValidation("email");
checkBlurValidation("subject");
checkBlurValidation("message");
 
$("#submit").click(function(){
 
var name = $("#name").val();
var email = $("#email").val();
var subject = $("#subject").val();
var message = $("#message").val();
 
 
if(name !='' && email!='' && subject!='' && message!='')
{
return true;
}
else
{
return false;
}
 
});
 
 
function checkBlurValidation(inputID)
{
$("#"+inputID).blur(function(){
var getValue = $(this).val();
if(getValue == '')
{
$(this).css("border", "1px solid red");
}
else
{
$(this).css("border", "1px solid green");
}
});
}
});
 
</script>
 

Create Database:

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create database demo;
 

Create Table

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CREATE TABLE 'contact_form' (
  'id' int(11) NOT NULL,
  'name' varchar(255) NOT NULL,
  'email' varchar(255) NOT NULL,
  'subject' varchar(255) NOT NULL,
  'message' text NOT NULL,
  'created' date NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
 
ALTER TABLE 'contact_form'
  ADD PRIMARY KEY ('id');
 

PHP Code after Form Submission:

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<?php
 
$conn = mysqli_connect('localhost','root','root','demo');
 
if(!$conn)
{
die(mysqli_error());
}
 
 
if(isset($_POST['submit']))
{
if(($_POST['name'] == '') || ($_POST['email'] == '')  || ($_POST['subject'] == '') || ($_POST['message'] == '') )
{
$errorMsg = "All fields are required";
}
else
{
$name = trim($_POST['name']);
$email = trim($_POST['email']);
$subject = trim($_POST['subject']);
$message = trim($_POST['message']);
 
if (!filter_var($email, FILTER_VALIDATE_EMAIL))
{
$errorMsg = "Email address is invalid";
}
else
{
$date = date('Y-m-d');
$qry = "insert into contact_form (name, email, subject, message, created) values ('".$name."','".$email."' , '".$subject."', '".$message."', '".$date."')";
 
$rs = mysqli_query($conn, $qry);
 
if(mysqli_affected_rows($conn) == 1)
{
//start mailing code
 
 
$to = "somebody@example.com";
$subject = "Conact Form";
 
$message = "
<html>
<head>
<title>Contact Form</title>
</head>
<body>
<p>Thank you! We will contact you soon</p>
";
 
$message.="<table>";
$message.="<tr><td>Name</td><td>".$name."</td></tr>";
$message.="<tr><td>Email</td><td>".$email."</td></tr>";
$message.="<tr><td>Subject</td><td>".$subject."</td></tr>";
$message.="<tr><td>Message</td><td>".$message."</td></tr>";
$message.="</table>";
 
$message .= "</body></html>";
 
 
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
$headers .= 'From: <info@yoursite.com>' . "\r\n";
 
mail($to,$subject,$message,$headers);
 
$successMsg = "Thank you for contacting us";
 
}
}
 
}
}
 
?>
 

PHP Contact form all together:

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<?php
 
$conn = mysqli_connect('localhost','root','root','demo');
 
if(!$conn)
{
die(mysqli_error());
}
 
 
if(isset($_POST['submit']))
{
if(($_POST['name'] == '') || ($_POST['email'] == '')  || ($_POST['subject'] == '') || ($_POST['message'] == '') )
{
$errorMsg = "All fields are required";
}
else
{
$name = trim($_POST['name']);
$email = trim($_POST['email']);
$subject = trim($_POST['subject']);
$message = trim($_POST['message']);
 
if (!filter_var($email, FILTER_VALIDATE_EMAIL))
{
$errorMsg = "Email address is invalid";
}
else
{
$date = date('Y-m-d');
$qry = "insert into contact_form (name, email, subject, message, created) values ('".$name."','".$email."' , '".$subject."', '".$message."', '".$date."')";
 
$rs = mysqli_query($conn, $qry);
 
if(mysqli_affected_rows($conn) == 1)
{
//start mailing code
 
 
$to = "somebody@example.com";
$subject = "Conact Form";
 
$message = "
<html>
<head>
<title>Contact Form</title>
</head>
<body>
<p>Thank you! We will contact you soon</p>
";
 
$message.="<table>";
$message.="<tr><td>Name</td><td>".$name."</td></tr>";
$message.="<tr><td>Email</td><td>".$email."</td></tr>";
$message.="<tr><td>Subject</td><td>".$subject."</td></tr>";
$message.="<tr><td>Message</td><td>".$message."</td></tr>";
$message.="</table>";
 
$message .= "</body></html>";
 
 
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
$headers .= 'From: <info@yoursite.com>' . "\r\n";
 
mail($to,$subject,$message,$headers);
 
$successMsg = "Thank you for contacting us";
 
}
}
 
}
}
?>
 
<!DOCTYPE html>
<html>
<head>
 
<title>Contact Form</title>
 
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" crossorigin="anonymous">
 
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" crossorigin="anonymous">
 
<style>
.req{
color:red;
}
</style>
</head>
<body>
 
<div class="container">
<div class="row">
<div class="col-md-12"><h3>Contact Form</h3></div>
 
<?php
if(isset($errorMsg))
{
echo '<div class="col-md-12">';
echo "<div class='alert alert-danger'>";
echo $errorMsg;
echo "</div>";
echo "</div>";
unset($errorMsg);
}
 
if(isset($successMsg))
{
echo '<div class="col-md-12">';
echo "<div class='alert alert-success'>";
echo $successMsg;
echo "</div>";
echo "</div>";
unset($successMsg);
}
 
?>
<div class="col-md-6">
<form id="contactForm" method="post" action="" enctype="multipart/form-data">
<div class="form-group">
<label>Name <span class="req">*</span></label>
<input type="text" id="name" name="name" class="form-control" placeholder="Name">
</div>
 
<div class="form-group">
<label>Email <span class="req">*</span></label>
<input type="text" id="email" name="email" class="form-control" placeholder="Email">
</div>
 
<div class="form-group">
<label>Subject <span class="req">*</span></label>
<input type="text" id="subject" name="subject" class="form-control" placeholder="Subject">
</div>
 
<div class="form-group">
<label>Message <span class="req">*</span></label>
<textarea class="form-control" id="message" name="message" placeholder="Type your message"></textarea>
</div>
<div class="form-group">
<button type="submit" id="submit" class="btn btn-primary" name="submit">Submit</button>
</div>
</form>
</div>
</div>
</div>
 
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" crossorigin="anonymous"></script>
 
<script>
 
$(document).ready(function(){
checkBlurValidation("name");
checkBlurValidation("email");
checkBlurValidation("subject");
checkBlurValidation("message");
 
$("#submit").click(function(){
 
var name = $("#name").val();
var email = $("#email").val();
var subject = $("#subject").val();
var message = $("#message").val();
 
 
if(name !='' && email!='' && subject!='' && message!='')
{
return true;
}
else
{
return false;
}
 
});
 
 
function checkBlurValidation(inputID)
{
$("#"+inputID).blur(function(){
var getValue = $(this).val();
if(getValue == '')
{
$(this).css("border", "1px solid red");
}
else
{
$(this).css("border", "1px solid green");
}
});
}
});
 
</script>
</body>
</html>
 

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