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allow new registration only once

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This commit is contained in:
Philip Sargent
2025-01-24 22:48:45 +00:00
parent 8af4fc5b90
commit 9c3a40dd98
1 changed files with 13 additions and 2 deletions
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15
core/views/user_registration.py
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@@ -181,6 +181,9 @@ def write_users(registered_users, encryptedfile, git_string):
return True return True
class newregister_form(forms.Form): # not a model-form, just a form-form class newregister_form(forms.Form): # not a model-form, just a form-form
"""This is the form for a new user who has not been on expo before and
does notalready have a username
"""
fullname = forms.CharField(strip=True, required=True, fullname = forms.CharField(strip=True, required=True,
label="Forename Surname", label="Forename Surname",
widget=forms.TextInput( widget=forms.TextInput(
@@ -196,14 +199,22 @@ class newregister_form(forms.Form): # not a model-form, just a form-form
def clean(self): def clean(self):
cleaned_data = super().clean() cleaned_data = super().clean()
un = cleaned_data.get("fullname") fullname = cleaned_data.get("fullname")
email = cleaned_data.get("email") email = cleaned_data.get("email")
users = User.objects.filter(email=email) users = User.objects.filter(email=email)
if len(users) != 0: if len(users) != 0:
raise ValidationError( raise ValidationError(
"Duplicate email address. Another registered user is already using this email address. Email addresses must be unique as that is how we reset forgotten passwords." "Duplicate email address. Another registered user is already using this email address. Email addresses must be unique as that is how we reset forgotten passwords."
) )
userslug = troggle_slugify(fullname)
people = Person.objects.filter(slug=userslug)
if len(people) != 0:
raise ValidationError(
"Duplicate name. There is already a username correspondng to this Forename Surname. " +
"If you have been on expo before, you need to use the other form at expo.survex.com/accounts/register/ ." +
)
class register_form(forms.Form): # not a model-form, just a form-form class register_form(forms.Form): # not a model-form, just a form-form
username = forms.CharField(strip=True, required=True, username = forms.CharField(strip=True, required=True,