Breaking News: Grepper is joining You.com. Read the official announcement!

custom validation in django models

Bottle Vines answered on June 4, 2021 Popularity 9/10 Helpfulness 5/10

answer custom validation in django models

related django form custom validation

custom validation in django models

Comment

from django.db import models
# importing validationerror
from django.core.exceptions import ValidationError
 
# creating a validator function
def validate_geeks_mail(value):
    if "@gmail.com" in value:
        return value
    else:
        raise ValidationError("This field accepts mail id of google only")
 
 
# Create your models here.
class GeeksModel(models.Model):
    geeks_mail = models.CharField(
                         max_length = 200,
                         validators =[validate_geeks_mail]
                         )

Popularity 9/10 Helpfulness 5/10 Language python

Source: www.geeksforgeeks.org

Tags: django-models python validation

Link to this answer
Share Copy Link

Contributed on Jul 09 2022

Bottle Vines

0 Answers Avg Quality 2/10

Closely Related Answers

django form custom validation

Comment

# Good
ValidationError(_('Invalid value'), code='invalid')

# Bad
ValidationError(_('Invalid value'))

Popularity 10/10 Helpfulness 2/10 Language python

Source: docs.djangoproject.com

Tags: python py

Link to this answer
Share Copy Link

Contributed on Jun 04 2021

0 Answers Avg Quality 2/10

custom validation in django models

Contents

More Related Answers

custom validation in django models

Closely Related Answers

django form custom validation

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.