Custom django password checker

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

def validate_password_strength(value):
    """Validates that a password is as least 7 characters long and has at least
    1 digit and 1 letter.
    """
    min_length = 7

    if len(value) < min_length:
        raise ValidationError(_('Password must be at least {0} characters '
                                'long.').format(min_length))

    # check for digit
    if not any(char.isdigit() for char in value):
        raise ValidationError(_('Password must contain at least 1 digit.'))

    # check for letter
    if not any(char.isalpha() for char in value):
        raise ValidationError(_('Password must contain at least 1 letter.'))

Source: stackoverflow.com

Similar codes

0 vote102 views1 answer
Python parse /etc/resolv.conf
Python
0 vote101 views1 answer
How do i get auth user model dynamically in django?
Python
0 vote122 views1 answer
Mute button tkinter
Python
0 vote102 views1 answer
How to earn money as a python developer
Python
60 votes116 views6 answers
Python list length
Python
0 vote102 views2 answers
I want to check my python code online
Python
5 votes102 views3 answers
How to generate list in python
Python
0 vote111 views1 answer
If settings.debug
Python
61 votes96 views2 answers
For i
Python
3 votes107 views1 answer
Numpy how to calculate variance
Python