44 lines
1.1 KiB
Python
44 lines
1.1 KiB
Python
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"""
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This module defines form classes that can be extended by other gnuviechadmin
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apps' forms.
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"""
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from __future__ import absolute_import, unicode_literals
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from django import forms
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from django.utils.translation import ugettext_lazy as _
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PASSWORD_MISMATCH_ERROR = _("Passwords don't match")
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"""
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Error message for non matching passwords.
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"""
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class PasswordModelFormMixin(forms.Form):
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"""
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A form for entering a password in two password fields. The form checks
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whether both fields contain the same string.
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"""
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password1 = forms.CharField(
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label=_('Password'), widget=forms.PasswordInput,
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)
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password2 = forms.CharField(
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label=_('Password (again)'), widget=forms.PasswordInput,
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)
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def clean_password2(self):
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"""
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Check that the two password entries match.
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:return: the validated password
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:rtype: str or None
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"""
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password1 = self.cleaned_data.get('password1')
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password2 = self.cleaned_data.get('password2')
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if password1 and password2 and password1 != password2:
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raise forms.ValidationError(PASSWORD_MISMATCH_ERROR)
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return password2
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