Inside my page it works, doesn't refresh the page and it sends to the database exactly how I want it, however, when it sends, or has an error depending on the error it should highlight the box but it doesn't. Whenever I press the button I get this error in the console:
index.php:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<link rel="stylesheet" href="css/style.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.0/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("form").submit(function(){
event.preventDefault();
var name = $("#mail-name").val();
var email = $("#mail-email").val();
var gender = $("#mail-gender").val();
var message = $("#mail-message").val();
var submit = $("#mail-sendEmail").val();
$(".form-message").load("mail.php", {
name: name,
email: email,
gender: gender,
message: message,
submit: submit
})
});
});
</script>
</head>
<body>
<form method="POST" action="mail.php">
<input type="text" name="name" id="mail-name" placeholder="Full name" value=""><br>
<input type="text" name="email" id="mail-email" placeholder="Email" value=""><br>
<select name="gender" id="mail-gender">
<option value="Male">Male</option>
<option value="Female">Female</option>
</select><br>
<textarea name="message" id="mail-message" placeholder="Message" rows="8" cols="80"></textarea><br>
<button type="submit" name="sendEmail" id="mail-sendEmail">Send email</button>
<p class="form-message"></p>
</form>
</body>
</html>
mail.php
<?php
include('inc/db.php');
if(isset($_POST['submit'])){
$name = $_POST['name'];
$email = $_POST['email'];
$gender = $_POST['gender'];
$message = $_POST['message'];
$errorEmpty = false;
$errorEmptyName = false;
$errorEmptyEmail = false;
$errorEmptyMessage = false;
$errorEmail = false;
if(empty($name) || empty($email) || empty($message)){
$errorEmpty = true;
if(empty($name)){
echo "<span class='form-error'> Please enter a name! </span><br>";
$errorEmptyName = true;
}
if(empty($email)){
echo "<span class='form-error'> Please enter an email! </span><br>";
$errorEmptyEmail = true;
}
if(empty($message)){
echo "<span class='form-error'> Please enter a message! </span><br>";
$errorEmptyMessage = true;
}
}elseif(!filter_var($email, FILTER_VALIDATE_EMAIL)){
echo "<span class='form-error'> Please enter a valid email! </span><br>";
$errorEmail = true;
}else{
echo "<span class='form-success'> Successfully sent! </span><br>";
DB::query('INSERT INTO contact VALUES(\'\', :name, :email, :gender, :message)', array(':name'=>$name, ':email'=>$email, ':gender'=>$gender, ':message'=>$message));
}
}else{
die("Error");
}
?>
<script>
$("#name, #email, #message, #gender").removeClass("input-error");
var $errorEmpty = "<?php echo "$errorEmpty" ?>";
var errorEmptyName = "<?php echo $errorEmptyName ?>";
var errorEmptyEmail = "<?php echo $errorEmptyEmail ?>";
var errorEmptyMessage = "<?php echo $errorEmptyMessage ?>";
var errorEmail = "<?php echo $errorEmail ?>";
if(errorEmpty == true){
if(errorEmptyName == true){
$("#name").addClass("input-error");
}
if(errorEmptyEmail == true){
$("#email").addClass("input-error");
}
if(errorEmptyMessage == true){
$("#message").addClass("input-error");
}
}else if(errorEmail == true){
$("#email").addClass("input-error");
}
if(errorEmpty == false && errorEmail == false){
$("#name, #email, #message").val('');
}
</script>
It doesn't call the script inside the mail.php script.
