title: django-allauth : remove the password field in signup form
body: <p>I'm using Django-allauth in my project, coupled with Django-sesame from login, which sends links by emails for users to login without the password.</p>
  
  <p>However, Django-sesame does not handle signups. I am trying to remove the password fields from the signup form, since passwords are not used for login. I only want users to have to input their email addresses. </p>
  
  <p>Here's what I've got:</p>
  
  <pre><code>FORMS.PY    
  class CustomUserCreationForm(UserCreationForm):
              class Meta(UserCreationForm.Meta):
                  model = CustomUser
                  fields = ('username', 'email',)
  
  MODELS.PY
  class CustomUser(AbstractUser):
      # Add additional fields here. For example, a global-friendly name field
      # name = models.CharField(blank=True, max_length=255)
  
      def __str__(self):
          return self.email
  </code></pre>
  
  <p>This code works, but I've tried everything found on the internet and I've not been able to remove the passwords fields. For what it's worth, I would be okay with putting a dummy password for every user, and hide the field, since users must log in through the token email auth. </p>
  
  <p>Thank you!</p>