A basic math captcha plugin for jQuery

View Demo

• Install jquery-captcha-basic from npm:

$ npm install jquery-captcha-basic

• Add the JavaScript file reference to your web site.
• Select the form you want to show a captcha for.
• Run the captcha() method on the form with the options you want.
• Plugin will add a simple math sum text and an input box before the submit button.

The basic initialization example:

$(document).ready(function() {
  $("#my-form").captcha();
});

Initialization example with all options set:

$(document).ready(function() {
  $("#my-form").captcha({
    idCaptchaText: 'customCaptchaTextId',
    idCaptchaInput: 'customCaptchaInputId',
    class: 'button-primary'
  });
});

• idCaptchaText: The ID for the captcha text. Default is captchaText.
• idCaptchaInput: The ID for the captcha input. Default is captchaInput.
• class: Class name for the submit button toggle. Default is an empty string: ''.

After cloning the repo and making your changes, you can use gulp command to uglify js files.

For bug reports, questions, feature requests, or other suggestions the best way to contact me is to create an issue on GitHub.

Make the plugin better! Join the contributors today by submitting a patch! The best way to submit patches is to fork this project on GitHub and submit a pull request. But if you are unwilling or unable to use GitHub I will accept patches in any way you can get them to me (JSFiddle, Pastebin, text file, whatever).

Thanks to these valuable sources, I could start this project.

• The base idea and codes from EbCaptcha jQuery plugin by Edon Bajrami https://github.com/DonDi1989