title: Why does Google ReCaptcha not prevent the submission of the form?
body: <p>I use django-nocaptcha-recaptcha and followed the exact steps in the documantation: <a href="https://github.com/ImaginaryLandscape/django-nocaptcha-recaptcha" rel="nofollow">https://github.com/ImaginaryLandscape/django-nocaptcha-recaptcha</a></p>
  
  <p>Here is my template:</p>
  
  <pre><code>{% extends 'base.html' %}
  
  {% block content %}
  &lt;div class="col-sm6 col-sm-offset-3"&gt;
      &lt;h1&gt;HastePaste&lt;/h1&gt;
      &lt;form method="POST" action=""&gt; {% csrf_token %}
          {{ form.as_p }}
          &lt;input type="submit" class="btn btn-default"&gt;
          &lt;div class="g-recaptcha" data-sitekey="6LfimBYTAAAAANXrMzDUVTiUHAm7ZaN2AR1Qs2SG"&gt;&lt;/div&gt;
      &lt;/form&gt;
  &lt;/div&gt;
  
  {% endblock %}
  </code></pre>
  
  <p>with</p>
  
  <pre><code>&lt;script src="https://www.google.com/recaptcha/api.js" async defer&gt;&lt;/script&gt;
  </code></pre>
  
  <p>in the base.html.</p>
  
  <p>My form:</p>
  
  <pre><code>from django import forms
  from nocaptcha_recaptcha.fields import NoReCaptchaField
  from posts.models import Post
  
  
  class PostForm(forms.ModelForm):
  class Meta:
      model = Post
      fields = '__all__'
      captcha = NoReCaptchaField()
  </code></pre>
  
  <p>The public key and the secret key are in the settings aswell as 'nocaptcha_recaptcha' in the installed apps. Any help would be great! </p>
  
  <p>Edit: Sorry if my problem was not clear. Does not work means that the captcha shows up, but it has no effect. I can submit the form even if the captcha is unchecked.</p>