Using Google ReCaptcha on angular

Question

I am using reCAPTCHA on angular, and for a day or 2 it was working fine, but now I got a error which says

We detected that your site is not verifying reCAPTCHA solutions. This is required for the proper use of reCAPTCHA on your site. Please see our developer site for more information.

I am using like it mention

@Component({
    selector: 'my-app',
    template: `<re-captcha (resolved)="resolved($event)" siteKey="YOUR_SITE_KEY"></re-captcha>`,
}) export class MyApp {
    resolved(captchaResponse: string) {
        console.log(`Resolved captcha with response ${captchaResponse}:`);
    }
}

Am I missing something, do I manually need to do something with ${captchaResponse} as I am using angular.

David · Accepted Answer · 2018-01-18 10:51:17Z

1

You need to post validate the response value, by calling this url from your backend

https://www.google.com/recaptcha/api/siteverify

See here: https://developers.google.com/recaptcha/docs/verify

answered Jan 18, 2018 at 10:51

David

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8 Comments

localhost Over a year ago

I thought, the response we get ` resolved(captchaResponse: string) { console.log(Resolved captcha with response ${captchaResponse}:); }` is a valid response?

David Over a year ago

No, you still need to validate that response. Otherwise, anybody could just add a response field to your form. From the link I provided: "After you get the response token, you need to verify it with reCAPTCHA using the following API to ensure the token is valid."

localhost Over a year ago

How Can I do make the call, I am fairly new to making JSON calls or angular HTTP calls.

David Over a year ago

It depends on what you use in your backed (java/php/nodejs...)

localhost Over a year ago

Java. But isn't this call goes from front end to google servers?

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