How to Send Emails Using PHP from an HTML Form?

Send an Email with PHP from HTML Form

Front-End HTML Code

Copy and paste the following code into your HTML form:

<form action="mail_handler.php" method="post">
  First Name: <input type="text" name="first_name"><br>
  Last Name: <input type="text" name="last_name"><br>
  Email: <input type="text" name="email"><br>
  Message:<br><textarea rows="5" name="message" cols="30"></textarea><br>
  <input type="submit" name="submit" value="Submit">
</form>

Back-End PHP Code

Copy and paste the following code into your PHP handler (mail_handler.php):

<?php
if (isset($_POST['submit'])) {
  $to = "[email protected]"; // Replace with your email address
  $from = $_POST['email']; // Fetching the sender's email address
  $first_name = $_POST['first_name'];
  $last_name = $_POST['last_name'];
  $subject = "Form Submission";
  $subject2 = "Copy of Your Form Submission";
  $message = $first_name . " " . $last_name . " wrote the following:\n\n" . $_POST['message'];
  $message2 = "Here is a copy of your message " . $first_name . "\n\n" . $_POST['message'];

  $headers = "From: $from";
  $headers2 = "From: $to";
  mail($to, $subject, $message, $headers);
  mail($from, $subject2, $message2, $headers2); // Send a copy to the sender
  echo "Mail Sent. Thank you $first_name, we will contact you shortly.";
  // You can also use header('Location: thank_you.php'); to redirect to a thank you page.
}
?>

Sending HTML Emails

If you wish to send HTML emails, create separate HTML headers with distinct variable names. Refer to the PHP mail() manual for details.

Troubleshooting

If you encounter issues sending emails, refer to this Stack Overflow question and answer: https://stackoverflow.com/questions/13061936/php-mail-form-doesnt-complete-sending-e-mail

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