auth.service.ts

import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';

@Injectable({
  providedIn: 'root'
})
export class AuthService {

  constructor(
    private http: HttpClient
  ) { }

  sendToken(token) {
    return this.http.post<any>('http://localhost:3000/recaptcha/validate_token', {recaptcha: token});
  }
}