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Example code of holduix/recaptcha

Informations about the package recaptcha

reCAPTCHA

This PHP package allows you to easily integrate Google reCAPTCHA (v2 and v3) into your projects. It supports the basic features of reCAPTCHA v2 (checkbox and invisible) as well as the new features of reCAPTCHA v3 (score-based).

Installation

With Composer, add this line to the require section of your composer.json file:

Then run the following command:

or

Initialization

To initialize reCAPTCHA, you need to provide your public key (site key) and your secret key (secret key). You can do this in two ways:

Method 1: Directly in the builder

Method 2: Via separate methods

Usage

reCAPTCHA v2

reCAPTCHA v2 is the classic version that displays an invisible checkbox or captcha. Here's how to use it:

Generate the script

Generate HTML block

Server-side validation

reCAPTCHA v3

reCAPTCHA v3 works without user interaction and returns a score between 0.0 and 1.0. Here's how to use it:

Generate the script

Generate hidden field

Server-side validation

Customization

Theme

Several themes are available for reCAPTCHA v2: light (default) or dark.

Language

You can change the language of reCAPTCHA. By default, the language is automatically detected.

Type

For reCAPTCHA v2 you can choose between image (default) or audio.

Size

For reCAPTCHA v2 you can choose between normal (default) or compact.

Score Threshold (v3 only)

For reCAPTCHA v3, you can set a score threshold (between 0.0 and 1.0). By default, the threshold is set to 0.5.

Full Examples

reCAPTCHA v2 Example

reCAPTCHA v3 Example

All versions of recaptcha with dependencies

PHP Build Version
Package Version
Requires php Version >=7.2.0
ext-curl Version *
ext-json Version *
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