Note: Undefined index: variable
I am trying to build the following form:
<form method="post" action="Index.php">
<label>Name </label>
<input name="name" placeholder="Type Here"><br />
</br>
<label>Email </label>
<input name="email" placeholder="Type Here">
<br /></br>
<label style="display:block;">I need some information regarding:</label>
<textarea name="message" placeholder="Type Here"></textarea>
<br />
<label>*What is 2+2? (Anti-spam)</label>
<input name="human" placeholder="Type Here">
<br />
<input id="submit" name="submit" type="submit" value="Submit" style="height:30px;">
</form>
PHP code:
<?php
$name = $_POST['name'];
$email = $_POST['email'];
$message = $_POST['message'];
$from = 'From: TangledDemo';
$to = 'hello@emailaddress.com';
$subject = 'Hello';
$human = $_POST['human'];
$body = "From: $name\n E-Mail: $email\n Message:\n $message";
if ($_POST['submit'] && $human == '4') {
if (mail ($to, $subject, $body, $from)) {
echo '<p>Your message has been sent!</p>';
} else {
echo '<p>Something went wrong, go back and try again!</p>';
}
} else if ($_POST['submit'] && $human != '4') {
echo '<p>You answered the anti-spam question incorrectly!</p>';
}
if ($_POST['submit']) {
if ($name != '' && $email != '') {
if ($human == '4') {
if (mail ($to, $subject, $body, $from)) {
echo '<p>Your message has been sent!</p>';
} else {
echo '<p>Something went wrong, go back and try again!</p>';
}
} else if ($_POST['submit'] && $human != '4') {
echo '<p>You answered the anti-spam question incorrectly!</p>';
}
} else {
echo '<p>You need to fill in all required fields!!</p>';
}
}
?>
But I keep getting these errors:
Note: undefined index: name in C: \ xampp \ htdocs \ bet4info \ Index.php on line 19
Note: undefined index: email at C: \ xampp \ htdocs \ bet4info \ Index.php on line 20
Note: undefined index: message to C: \ xampp \ htdocs \ bet4info \ Index.php on line 21
Note: undefined index: person in C: \ xampp \ htdocs \ bet4info \ Index.php on line 25
Note: undefined index: send to C: \ xampp \ htdocs \ bet4info \ Index.php on line 29
Note: undefined index: send to C: \ xampp \ htdocs \ bet4info \ Index.php on line 35
Note: undefined index: send to C: \ xampp \ htdocs \ bet4info \ Index.php on line 38
Why is this so?
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2 answers