diff options
Diffstat (limited to 'webapp/django/contrib/localflavor/sk/forms.py')
-rw-r--r-- | webapp/django/contrib/localflavor/sk/forms.py | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/webapp/django/contrib/localflavor/sk/forms.py b/webapp/django/contrib/localflavor/sk/forms.py new file mode 100644 index 0000000000..863a61217a --- /dev/null +++ b/webapp/django/contrib/localflavor/sk/forms.py @@ -0,0 +1,43 @@ +""" +Slovak-specific form helpers +""" + +from django.forms.fields import Select, RegexField +from django.utils.translation import ugettext_lazy as _ + +class SKRegionSelect(Select): + """ + A select widget widget with list of Slovak regions as choices. + """ + def __init__(self, attrs=None): + from sk_regions import REGION_CHOICES + super(SKRegionSelect, self).__init__(attrs, choices=REGION_CHOICES) + +class SKDistrictSelect(Select): + """ + A select widget with list of Slovak districts as choices. + """ + def __init__(self, attrs=None): + from sk_districts import DISTRICT_CHOICES + super(SKDistrictSelect, self).__init__(attrs, choices=DISTRICT_CHOICES) + +class SKPostalCodeField(RegexField): + """ + A form field that validates its input as Slovak postal code. + Valid form is XXXXX or XXX XX, where X represents integer. + """ + default_error_messages = { + 'invalid': _(u'Enter a postal code in the format XXXXX or XXX XX.'), + } + + def __init__(self, *args, **kwargs): + super(SKPostalCodeField, self).__init__(r'^\d{5}$|^\d{3} \d{2}$', + max_length=None, min_length=None, *args, **kwargs) + + def clean(self, value): + """ + Validates the input and returns a string that contains only numbers. + Returns an empty string for empty values. + """ + v = super(SKPostalCodeField, self).clean(value) + return v.replace(' ', '') |