Add name validators to all signup forms

hosting/forms.py

@@ -6,9 +6,10 @@ import tempfile
 from django import forms
 from django.conf import settings
 from django.contrib.auth import authenticate
+from django.core.exceptions import ValidationError
 from django.utils.translation import ugettext_lazy as _
 
-from membership.models import CustomUser
+from membership.models import CustomUser, validate_name
 from .models import UserHostingKey, GenericProduct
 
 logger = logging.getLogger(__name__)
@@ -164,6 +165,14 @@ class HostingUserSignupForm(forms.ModelForm):
             raise forms.ValidationError("Passwords don't match")
         return confirm_password
 
+    def clean_name(self):
+        name = self.cleaned_data.get('name')
+        try:
+            validate_name(name)
+        except ValidationError as ve:
+            raise forms.ValidationError(_("Improper Name"))
+        return name
+
 
 class UserHostingKeyForm(forms.ModelForm):
     private_key = forms.CharField(widget=forms.HiddenInput(), required=False)