Omni Contact Form

Omni Contact Form is a WordPress plugin for people who want a basic contact form. It aims to be light and simple to use.

Documentation (at GitHub)
Changelog (at GitHub)

Usage

Add [omni-contact-form] to a post or page to display the form. This shortcode generates the default form: two fields (email address and message) and a button to send the message.

You can customize the form by using a number of shortcode attributes. See the full documentation at GitHub.

Features

• Configuration via shortcode attributes (there is no settings page)
• Required fields only: if a field is in the form, it must be filled
• Submission via Ajax (no page reloads)
• Clean and simple error messages
• Discreet operation: only adds CSS and JavaScript to its own page
• Basic anti-spam protection by default
• Optional multiplication quiz for additional anti-spam protection
• Printable copy of the message displayed after submission
• Translation-ready

Requirements

SERVER-SIDE

• PHP 7.0 or newer
• WordPress 4.9.9 or newer
• WordPress REST API (part of WordPress since version 4.7)

CLIENT-SIDE

• Browser with JavaScript
• Browser released after 2012