if username_qs.exists() and registerUser.exists(): raise serializers.ValidationError("Account with number already exists.") return value so i need to show the validation error which is raised here

i have a method in serializer class for validating data im raising some validation error, how do i pass and show the validation errors on template?

if username_qs.exists() and registerUser.exists(): raise serializers.ValidationError("Account with number already exists.") return value so i need to show the validation error which is raised here

You need to call your view with JavaScript and when the request status code is 400 you have inside the payload the error you have specified Obviously you can have multiple scenarios for 400

And go the template and write this : {% if variable_name %} {{Variable_name}} {% endif %}

ill give this a try first as this seems pretty easy without javascript

isnt there anything like the validationforms we raise in forms in normal django?

You are using Serializers so I suppose you are using Django Rest Framework correct ?

yep, i thought that thered be something like forms here as it follows same syntax and everything

could there be any way around without using js?

could there be any way around without using js?

could there be any way around without using js?

You can use widget tweaks

Hello guys, I'm fine, I just came from Windows, Linux, and when I run the rap project, the login.html page doesn't work, thank you for your help.

Django.db.utils.IntegrityError

Hey, add the things to the settings.py file as the database as said in (https://devcenter.heroku.com/articles/deploying-python) and add the DATABASES = { 'default': { 'ENGINE': 'django.db.backends.postgresql_psycopg2', 'NAME': '<database_name>', 'USER': '<user_name>', 'PASSWORD': '<password>', 'HOST': 'localhost', 'PORT': '', } in the part of name, user, port, hosti, password I leave it by default or should I do something man

Hello guys i am stuck please help me My django session stop working after redirecting from Paytm payment gateway That is when i am accessing cart stored in session after successful payment "print (cart)" shows "none"

Anyone can help me to create one simple website in django using python

while trying to deploy a django site using heroku,i am geeting these errors when i try to 'git push heroku master' :: ?: (staticfiles.E001) The STATICFILES_DIRS setting is not a tuple or list. -and- Error while running '$ python manage.py collectstatic --noinput'.

while trying to deploy a django site using heroku,i am geeting these errors when i try to 'git push heroku master' :: ?: (staticfiles.E001) The STATICFILES_DIRS setting is not a tuple or list. -and- Error while running '$ python manage.py collectstatic --noinput'.

you got to set STATICFILES_DIRS in your settings.py and point is to the static dir for example [os.path.join(ROOT_PATH, 'static')] so : STATICFILES_DIRS = [os.path.join(ROOT_PATH, 'static')] I guess you didnt put the path in a list or tuple as follow

wait i will DM you some screenshots

ok

Don't allow them to bother you They can share the code here without screenshots

Hey guys!!! I am trying to build a project that contain multiple user types i.e. Seller, Customer, Admin. I am very confused about how I would implement the signup and signin processes for the different user types. So far, I have my User model and the Customer model extended by a OneToOneField to the User model for extra fields.

Hello everybody! Can you teach me how to set up a django?

Looking for Django tutorials? you can follow these three recommended ones: * Official documentation and tutorial * Tutorial from MDN * Tutorial from django-girls

hi you should put the heoku database information. its provided in : https://dashboard.heroku.com/apps/<app-name>/settings then scroll and push the button : Reavel Config Vars there you can find DATABASE_URL you see a value for it : postgres://<user>:<password>@<host>:<port>/<name> the url there is like this you should put the following in your settings.py

guys does someone use mongodb

in django i want to know how to integrate ir

for best peformange

yes but i am asking you

Does any one know how to get visitor ip address and location from mobile in django

Hey everyone. I want to upload image for my model. Through postman and browsable API it is working fine. But using angular from client side it shows 400 error. Is it problem with angular? Or I should make changes in my side of code?

debug your code to know where the problem is and fix it...

You mean django code?

From django it is working fine as I say. I can easily add image to my product and it returns an object

then debug your JS code ¯\_(ツ)_/¯

I just want to know, is the problem in django?

again... debug it...

How to debug the thing that gives no errors?))

if you're 100% sure the Django code work and it has no errors, then don't be stubborn on it and go to the JS code

But my frontend college says that the problem is on server side))