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Django Form Field validation

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

Evner: Python, Django

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Om arbejdsgiveren:
( 2 bedømmelser ) Berlin, Germany

Projekt ID: #22398361

11 freelancere byder i gennemsnit $30 på dette job

chani02

I'm experienced UI, Python, Django, Flask, AWS, ReactJs, Angular JS Developer. Certified AWS Developer associate. Experience in building e-commerce, Educational, Job portal, CMS projects. Experienced in payment gateway Flere

$30 USD på 1 dag
(5 bedømmelser)
3.6
unix515

Hello, employer. I am web developer with 7+ years experience online. I read your description carefully and then I think I can do your project. I am good at Web-Design, php , python, javascript and its framworks- larave Flere

$20 USD in 7 dage
(6 bedømmelser)
2.9
akiramatsui0305

hi dear. i have read and understood your request.i am interested in your project and can do it very well. I have wide experience in Python,ASP.net development and i am looking forward to contact me, please. i want to c Flere

$70 USD in 2 dage
(1 bedømmelse)
0.8
vivivo3922

Currently interested in challenging and ambitious projects related to Blockchain Distributed Ledger Technologies Skills & Technicals Expertise - Blockchain Ethereum Smart Contracts Solidity Truffle [login to view URL] ERC20 Toke Flere

$20 USD in 7 dage
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WebTopMaster

Thank you for Providing us bidding opportunity. we can talk in details about your project. It Would be pleasure if you would provide me the opportunity to serve you. I am committed in Time and quality delivery of proj Flere

$20 USD in 7 dage
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shubhankert

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

$20 USD in 7 dage
(1 bedømmelse)
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GogolevMax1

hi! Very interested in your project. As a full-stack Django developer, I am the best candidate for your project. We can do it by redefining the create and update function of ModelForm class. Hire me, then you will succ Flere

$30 USD in 7 dage
(0 bedømmelser)
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TarekHasan86

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.

$30 USD på 1 dag
(0 bedømmelser)
0.0
Mwikya

Hello, I have already figured out the best solution to your problem. Please inbox we [login to view URL] you

$30 USD på 1 dag
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Filiumenterprise

Dear Sir, Read your requirements, and our skills match the required implementation. We are a fast-growing company and have well-trained resources available to initiate your project immediately. Below, are a few introd Flere

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guangchengwang91

Need growing your business via web development? I am implementation player that you are looking for about your idea. I have checked your project description with carefully. Front End Parts : ReactJS, Wordpress, Html, C Flere

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