Custom HTML Registration Page Yoti Integration

I need to integrate Yoti's age verification system into my custom HTML/CSS/PHP/ registration page. The SDK pack is already set up on my server. You will be implementing the age estimation method detailed here: https://developers.yoti.com/age-verification/age-estimation. If the verification doesn't go through, an error message should be displayed to the user.

Ideal Skills:
- Proficient in Custom HTML/CSS/JS
- Experience with Yoti API integration
- Understanding of age estimation method
- Ability to implement user-friendly error messages
- Strong problem-solving skills

Please only apply if you are confident you can complete this project.

How long will it take you to complete?