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codeigniter 4 send email safely from user inputs

Lwetutte Steven answered on March 5, 2024 Popularity 3/10 Helpfulness 2/10

answer codeigniter 4 send email safely from user inputs

codeigniter 4 send email safely from user inputs

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// Controller code

namespace App\Controllers;

use CodeIgniter\Controller;
use CodeIgniter\Email\Email;

class EmailController extends Controller
{
    public function sendEmail()
    {
        // Validate user inputs
        $to = $this->request->getPost('to');
        $subject = $this->request->getPost('subject');
        $message = $this->request->getPost('message');

        // Sanitize user inputs
        $to = filter_var($to, FILTER_SANITIZE_EMAIL);
        $subject = filter_var($subject, FILTER_SANITIZE_STRING);
        $message = filter_var($message, FILTER_SANITIZE_STRING);

        // Create email instance
        $email = new Email();

        // Set email parameters
        $email->setTo($to);
        $email->setSubject($subject);
        $email->setMessage($message);

        // Add proper email headers
        $email->setHeader('Content-Type', 'text/html'); // Set content type as HTML
        $email->setHeader('X-Mailer', 'CodeIgniter'); // Set X-Mailer header

        // Send email
        if ($email->send()) {
            echo "Email sent successfully.";
        } else {
            echo "Email sending failed.";
        }
    }
}

Popularity 3/10 Helpfulness 2/10 Language php

Source: chat.openai.com

Tags: codeigniter-4 email php send

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Contributed on Mar 05 2024

Lwetutte Steven

0 Answers Avg Quality 2/10

codeigniter 4 send email safely from user inputs

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