title: Firebase authentication error "The given sign-in provider is disabled"
body: <p><strong>SOLVED</strong></p>
  
  <p>I am trying to put authentication on firebase. I finish my code, and, when I tried it, it says:</p>
  
  <blockquote>
    <p>The given sign-in provider is disabled for this Firebase project. Enable it in the Firebase console, under the sign-in method tab of the Auth section.</p>
  </blockquote>
  
  <p>I tried to search on YouTube and Google. But I didn´t find anything.</p>