Refactor the user create, user delete and user set password views.

mayan/apps/user_management/forms.py

@@ -2,6 +2,7 @@ from __future__ import unicode_literals
 
 from django import forms
 from django.contrib.auth import get_user_model
+from django.core.exceptions import ValidationError
 from django.utils.translation import ugettext_lazy as _
 
 
@@ -18,3 +19,11 @@ class PasswordForm(forms.Form):
     new_password_2 = forms.CharField(
         label=_('Confirm password'), widget=forms.PasswordInput()
     )
+
+    def clean(self):
+        password_1 = self.cleaned_data['new_password_1']
+        password_2 = self.cleaned_data['new_password_2']
+        if password_1 != password_2:
+            raise ValidationError('Passwords do not match.')
+
+        return self.cleaned_data