How to remove captcha verification from Firebase phone auth using javascript?

Question

I am using firebase phone auth for the very first time and I see captcha verification is must proceed with the process, as per firebase official documentation. Though it ser

Answer 1

Firebase provides two properties for captcha size

1. Normal - which is visible and captcha code visible to the user and manually perform the captcha process.
2. Invisible - which is invisible to the user, automated captcha process, and code will auto render in DOM.

window.recaptchaVerifier = new firebase.auth.RecaptchaVerifier(
    "recaptcha-container", {
        size: "invisible"
    }
);

For more details, refer to this Official Link