Kendo UI for jQuery Captcha Overview

The Kendo UI Captcha component is a security measure that prevents automated spam from performing tasks such as form submissions in your application. The widget generates distorted images of letters and numbers that are easily decipherable to humans, but not to automated programs (spam bots).

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The Captcha is part of Kendo UI for jQuery, a professional grade UI library with 110+ components for building modern and feature-rich applications. To try it out sign up for a free 30-day trial.

Kendo UI for jQuery Captcha Overview

Functionality and Features

  • Audio—The Captcha component can generate a voice representation of the Captcha text.
  • Provider—The provider generates and validates Captchas through helper classes and methods.
  • Validation—Using the server-side validation handler for the Captcha guarantees that no programs or bots can access the values of the Captcha on the client-side through JavaScript and then bypass the validation.
  • Accessibility—The Captcha is accessible for screen readers, supports WAI-ARIA attributes, and delivers keyboard shortcuts for faster navigation.

Next Steps

See Also

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