how to integrate google reCAPTCHA in codeigniter?
Step 1: Create a Google reCAPTCHA Account First, go to the Google reCAPTCHA website and sign in with your Google account. Then, register a new site by providing the required information.
Step 2: Get the Site and Secret Keys After registering the site, you will receive a site key and a secret key. These keys will be used to integrate reCAPTCHA with your CodeIgniter application.
Step 3: Download CodeIgniter reCAPTCHA Library Download the CodeIgniter reCAPTCHA library from the official repository or from a reliable source.
Step 4: Place the Library Files Next, place the downloaded reCAPTCHA library files in the appropriate directory within your CodeIgniter application.
Step 5: Configure the Library Open the configuration file of the reCAPTCHA library and input the site key and secret key obtained from the Google reCAPTCHA website.
Step 6: Load the Library In your CodeIgniter controller, load the reCAPTCHA library that you placed in the library directory.
Step 7: Implement reCAPTCHA in Forms Add the reCAPTCHA widget to your forms by using the reCAPTCHA library functions to display the reCAPTCHA element.
Step 8: Verify the reCAPTCHA Response In your CodeIgniter controller, verify the user's reCAPTCHA response by calling the library function to check the reCAPTCHA validation.
Step 9: Process the Form Submission After verifying the reCAPTCHA response, process the form submission as per your application requirements.
By following these steps, you can integrate Google reCAPTCHA in your CodeIgniter application to enhance security and prevent spam submissions.