diff -r e86755df35da -r 87e77aa18610 project/scipycon/user/forms.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project/scipycon/user/forms.py	Tue Jul 13 17:59:47 2010 +0530
@@ -0,0 +1,135 @@
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import
+
+#django
+from django import forms
+from django.contrib.auth.models import User
+
+class RegistrantForm(forms.Form):
+    """Form to register an attendee
+    """
+    username = forms.RegexField(label="Nickname", max_length=30,
+            regex=r'^\w+$',
+        help_text = "30 characters or fewer. Alphanumeric" \
+            + " characters only (letters, digits and underscores).",
+        error_message = "This value must contain only letters, numbers and underscores.")
+    name = forms.CharField(label=u"Name", max_length=50, required=True)
+    email = forms.EmailField(label=u"E-mail", max_length=50, required=True)
+
+    def clean_email(self):
+        """Validates that the entered e-mail is unique.
+        """
+        email = self.cleaned_data.get("email")
+        if email and User.objects.filter(email=email).count() > 0:
+            raise forms.ValidationError(
+                u"That email address is already in use. Are you a member of " \
+                 "site? Please log in.")
+
+        return email
+
+    def clean_username(self):
+        """Validates that the entered username is unique.
+        """
+        username = self.cleaned_data.get("username")
+        if username and User.objects.filter(username=username).count() > 0:
+            raise forms.ValidationError(
+                u"That username is already in use.")
+
+        return username
+
+class RegisterForm(forms.Form):
+    """Form to register speaker
+    """
+    username = forms.RegexField(label="Username", max_length=30,
+            regex=r'^\w+$',
+        help_text = "Required. 30 characters or fewer. Alphanumeric" \
+            + " characters only (letters, digits and underscores).",
+        error_message = "This value must contain only letters, numbers and underscores.")
+    first_name = forms.CharField(label=u"First name", max_length=50)
+    last_name = forms.CharField(label=u"Last name", max_length=50)
+    email = forms.EmailField(label=u"E-mail", max_length=50)
+    url = forms.URLField(required=False)
+    about = forms.CharField(label=u'Short Bio', max_length=50, required=False)
+    photo = forms.FileField(label=u'Profile Photo', required=False)
+    password_1 = forms.CharField(
+        label=u"Password", widget=forms.PasswordInput(), max_length=20)
+    password_2 = forms.CharField(
+        label=u"Confirm password", widget=forms.PasswordInput(), max_length=20)
+
+    def clean_password_2(self):
+        """Validates that password 1 and password 2 are the same.
+        """
+        p1 = self.cleaned_data.get('password_1')
+        p2 = self.cleaned_data.get('password_2')
+
+        if not (p1 and p2 and p1 == p2):
+            raise forms.ValidationError(u"The two passwords do not match.")
+
+        return p2
+
+    def clean_email(self):
+        """Validates that the entered e-mail is unique.
+        """
+        email = self.cleaned_data.get("email")
+        if email and User.objects.filter(email=email).count() > 0:
+            raise forms.ValidationError(
+                u"That email address is already in use.")
+
+        return email
+
+    def clean_username(self):
+        """Validates that the entered username is unique.
+        """
+        username = self.cleaned_data.get("username")
+        if username and User.objects.filter(username=username).count() > 0:
+            raise forms.ValidationError(
+                u"That username is already in use.")
+
+        return username
+
+class EditProfileForm(forms.Form):
+    """Edit user profile form
+    """
+    first_name = forms.CharField(max_length=50)
+    last_name = forms.CharField(max_length=50)
+    email = forms.EmailField(max_length=50)
+    email2 = forms.CharField(widget=forms.HiddenInput)
+    url = forms.URLField(required=False)
+    about = forms.CharField(label=u'Short Bio',
+            widget=forms.Textarea, required=False)
+    photo = forms.FileField(label=u'Profile Photo',
+            required=False)
+
+    def clean_email(self):
+        """Validates that the entered e-mail is unique.
+        """
+        email = self.cleaned_data.get("email")
+        email2 = self.data.get("email2").strip()
+        print email, email2
+        if email != email2: # email has been changed
+            if email and User.objects.filter(email=email).count() > 0:
+                raise forms.ValidationError(
+                    u"That email address is already in use.")
+
+        return email
+
+class UsernameForm(forms.Form):
+    """Form to edit email address
+    """
+    username = forms.RegexField(label="Username", max_length=30,
+            regex=r'^\w+$',
+        help_text = "Required. 30 characters or fewer. Alphanumeric" \
+            + " characters only (letters, digits and underscores).",
+        error_message = "This value must contain only letters, numbers and underscores.")
+
+    def clean_username(self):
+        """Validates that the entered username is unique.
+        """
+        username = self.cleaned_data.get("username")
+        if username and User.objects.filter(username=username).count() > 0:
+            raise forms.ValidationError(
+                u"That username is already in use.")
+
+        return username
+
+