78 lines
2.0 KiB
Python
78 lines
2.0 KiB
Python
from datetime import date as python_date
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from django import forms
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from django.utils.translation import gettext_lazy as _
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from nepali.datetime import nepalidate
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from django_nepkit.validators import validate_nepali_phone_number
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from django_nepkit.widgets import NepaliDatePickerWidget
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# --------------------------------------------------
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# Nepali Phone Number Form Field
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# --------------------------------------------------
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class NepaliPhoneNumberField(forms.CharField):
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"""
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Form field for Nepali phone numbers.
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"""
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default_error_messages = {
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"invalid": _("Enter a valid Nepali phone number."),
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}
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.validators.append(validate_nepali_phone_number)
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# --------------------------------------------------
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# Nepali Date (BS) Form Field
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# --------------------------------------------------
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class NepaliDateFormField(forms.Field):
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"""
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Form field for Nepali (Bikram Sambat) date.
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Accepts:
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- YYYY-MM-DD (string)
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- python date
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- nepalidate instance
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Returns:
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- nepalidate instance
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"""
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widget = NepaliDatePickerWidget
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default_error_messages = {
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"invalid": _("Enter a valid Nepali date in YYYY-MM-DD format."),
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}
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def to_python(self, value):
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if value in self.empty_values:
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return None
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if isinstance(value, nepalidate):
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return value
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if isinstance(value, python_date):
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return nepalidate.from_date(value)
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if isinstance(value, str):
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try:
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return nepalidate.strptime(value.strip(), "%Y-%m-%d")
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except (ValueError, TypeError):
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self.fail("invalid")
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self.fail("invalid")
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def validate(self, value):
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"""
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Override default validation to allow nepalidate objects.
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"""
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if value is None:
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return
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if not isinstance(value, nepalidate):
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self.fail("invalid")
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