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

56 votes235 views5 answers
Check python version ubuntu
Python
0 vote243 views3 answers
RegExp numéro français
Python
3 votes226 views2 answers
Install decouple python
Python
0 vote235 views1 answer
Dropping NaN in dataframe
Python
4 votes232 views4 answers
Get today's weekday python
Python
0 vote191 views1 answer
Combine picture and audio python
Python
55 votes304 views5 answers
Python parse date
Python
0 vote238 views1 answer
Df.sample(frac=1)
Python
0 vote230 views2 answers
Python builtwith
Python
0 vote226 views1 answer
How to find the indexes of a substring in a string in python
Python