Customize the appearance of reCAPTCHA

In a previous article I have already talked about reCAPTCHA, we've seen what it is and what are the mechanisms that govern its operation.

Today I want to come back and show you how to customizzaione the look of your service operation that is independent of the programming language used to implement the service, since it involves the simple HTML markup (and a bit of javascript).

Using themes of reCAPTCHA

If the default look of the reCAPTCHA does not meet your graphic requirements, know that you can make changes in the graphic by using a ready-made themes, or create one specifically for your site.

If you wish to use one of the themes ready to do the work will be very little. Therefore, they will simply add one line of JavaScript (with an indication of the visual theme you choose) before calling the JavaScript reCAPTCHA.

 



 <script type="text/javascript"> var RecaptchaOptions = {theme: 'nome_del_tema'}; </ script>

 

As already said this call is inserted BEFORE the Javascript code to invoke the API.

At the time of writing the available themes are four: red, white, and clean blackglass.

Below is a screenshot of the four themes:

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