Email validation using django

from django.core.exceptions import ValidationError
from django.utils.translation import gettext_lazy as _

def validate_even(value):
    if value % 2 != 0:
        raise ValidationError(
            _('%(value)s is not an even number'),
            params={'value': value},
        )

-1

Source: docs.djangoproject.com

Similar codes

0 vote96 views1 answer
Ipython read audio file
Python
0 vote93 views1 answer
List get both index and value.
Python
0 vote186 views1 answer
Python - give a name to index column
Python
3 votes112 views2 answers
How to connect python to html
Python
2 votes107 views2 answers
Python check if internet is available
Python
0 vote112 views1 answer
Get the list of column names whose data type is float python
Python
2 votes94 views1 answer
Set django static root
Python
0 vote117 views1 answer
Modwt python github code
Python
11 votes99 views2 answers
How to add static files in django
Python
0 vote100 views1 answer
Python yeild
Python