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Laravel News:
Testing Length Validation in Laravel
Feb 21, 2018 @ 09:54:40

On the Laravel News site there's a new post that gets into detail about length testing in Laravel. This testing evaluates the length of the text data taken in as input from some outside source (usually user input).

I thought it might help people new to the Laravel framework and testing, to walk through how to test length validation. When I say length validation, I mean the constraints of length that you might want to put on a string field.

[...] When testing lengths, there are a couple of techniques I think can be helpful that I use with HTTP tests to verify that my validation is working as expected. Let’s walk through some hands-on examples of the validation portion of a controller request; we will also need a test database to demonstrate a test that interacts with a database.

They start by creating a new Laravel project and adding in some basic "user" functionality to store them in a local SQLite database. It then shows the code required to validate the incoming data on the "store" method including the "max" validation handling on the email address. It then shifts over to the actual testing of the validation, writing checks to ensure the maximum length is enforced with a random string, doing the same with an email address and handling cases of multiple validation tests.

tagged: validation testing laravel tutorial maximum length

Link: https://laravel-news.com/testing-length-validation-laravel