Blog

This article demonstrates that while Arachne components are mostly independent on each other, their potential raises dramatically when you use them together. Push both Arachne/ParameterValidation and Arachne/SecurityVerification to their limits with Arachne/EntityLoader!

Ever wanted to get rid of EntityManager::find($id) as the first thing in your every presenter action? With Arachne/EntityLoader you can. Of course it is not limited to Doctrine, you can easily use it with a different ORM library.

The concept behind Arachne/Verifier was originally meant to solve annotations-based authorization for Nette/Application. Now after years of development it is no longer limited to neither annotations nor authorization making it a very powerful tool for your security layer.

Authorization in Nette/Security has some long-known drawbacks as demonstrated in my 4 years old RFC (Czech only). This article will show you how you can solve these problems using the enhanced API provided by Arachne/Security.

In many cases Nette/Security lacks the API needed for certain tasks. Experienced Nette users therefore often recommend using some custom solution instead. In this article I'll go over the known problems with user authentication and how Arachne/Security can help you solve them.

Some edge-cases with Symfony Validator might force you to create a constraint dynamically during the validation. This article will show you how to do it and how to solve error mapping for such constraints.

In some more complicated cases you need to do some validations only if some condition is met. This article covers the tricks you should use including a new feature in Symfony 3.2.

With Symfony/Validator there is no obvious way to implement validations like comparing a value to another property on the same object. There are several articles about this topic already but literally all of them are completely outdated. In this article I'll cover the correct way to solve this.