Hi, I'm coding a small ERP system for a logistics company and I need to implement some custom validation logic to the forms. For example, I have a form for a Purchase Order, which contains a Formset with Purchase Order Positions. I want to raise validation errors when the items in the Purchase Order Positions do not belong to the supplier in the parent Purchase Order.
You can do it on your own, or we can do it with skype, TeamViewer, etc. I dont think it would take more than 2 hours. Have a look at the files and let me know what you think.
1. [login to view URL] : line 97 CreatePO class, is used to create a Purchase Order
2. [login to view URL] : line 55 is the form used to create the formset for the Purchase Order Positions
11 freelancere byder i gennemsnit $30 på dette job
i can do this task for you at a really affordable price of around 10-12 USD with no advance money. Payment only after task completion. So what are you waiting for let's discuss it over a chat
Hello, I can do it with def clean method. But i don’t fully understand the logic. Why the form will show validation error? I mean validation logic. I have 3 years of experience in django.