Formulário de Contato

**Arkond** · Dezembro 16, 2020

Olá pessoal!

Estou com um site que já está todo pronto, porém acho que está errado meu arquivo .php no formulário de contrato, já configurei como "imagino" estar certo, mais não vai, espero que um par de olhos possa me ajudar, desde já agradeço muito! Código .php abaixo:

<?php

class Ajax_Contact_Form {

protected $address_destination = '[email protected]';

protected $message_subject = 'Message from AJAX Contact Form';

protected $strings = array(
'body' => '
<h1>{{subject}}</h1>
From: {{name}}
E-Mail: {{email}}
Message: {{message}}',
'success' => 'Thank You! I will be in touch.',
'error' => 'Sorry there was an error sending your message. Please check server PHP mail configuration.',
'demo' => 'This is demo message from PHP',
'header_injection' => 'Header injection detected.',
'enter_name' => 'Please enter your name.',
'enter_email' => 'Please enter a valid email address.',
'enter_message' => 'Please enter your message.',
'ajax_only' => 'Allowed only XMLHttpRequest.',
);

protected $demo = true;

public function __construct() {

if ( $this->demo ) {
$this->successHandler('demo');
}

// Ajax check.
if ( ! isset( $_SERVER['HTTP_X_REQUESTED_WITH'] ) || 'XMLHttpRequest' !== $_SERVER['HTTP_X_REQUESTED_WITH'] ) {
$this->errorHandler('ajax_only');
}

// Get post data.
$name = stripslashes(trim($_POST['name']));
$email = stripslashes(trim($_POST['email']));
$message = stripslashes(trim($_POST['message']));

// Sanitize fields.
$name = filter_var($name, FILTER_SANITIZE_STRING);
$email = filter_var($email, FILTER_SANITIZE_EMAIL);
$message = filter_var($message, FILTER_SANITIZE_STRING);
$message = nl2br($message, false); // false gives , true gives

// Check header injection.
$pattern = '/[\r\n]|Content-Type:|Bcc:|Cc:/i';
if ( preg_match($pattern, $name) || preg_match($pattern, $email) ) {
$this->errorHandler('header_injection');
}

// Validate email.
$isEmailValid = filter_var($email, FILTER_VALIDATE_EMAIL);

// Check if name has been entered.
if ( ! $name ) {
$this->errorHandler('enter_name');
}

// Check if email has been entered and is valid.
if ( ! $isEmailValid || ! $email ) {
$this->errorHandler('enter_email');
}

// Check if message has been entered.
if ( ! $message ) {
$this->errorHandler('enter_message');
}

// Prepare headers.
$headers = 'MIME-Version: 1.1' . PHP_EOL;
$headers .= 'Content-type: text/html; charset=utf-8' . PHP_EOL;
$headers .= "From: $name <$email>" . PHP_EOL;
$headers .= "Return-Path: $this->address_destination" . PHP_EOL;
$headers .= "Reply-To: $email" . PHP_EOL;
$headers .= "X-Mailer: PHP/". phpversion() . PHP_EOL;

// Prepare body.
$body = $this->getString('body');
$body = $this->template( $body, array(
'subject' => $this->message_subject,
'name' => $name,
'email' => $email,
'message' => $message,
) );
$body = "
<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">
<html>
<head>
<title>{$this->message_subject}</title>
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />
<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"/>
</head>
<body>{$body}</body>
</html>

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Formulário de Contato

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Arkond

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