How to get the original input in the Blade template in Laravel 5.7?

The original value of a field can be retrieved by . But in my case it's not enough. I'm working with dynamically added fields. Means, I cannot be sure, that the field my_collection.5.my_field exists. To get the error messages and the error formatting, I need to iterate over all dynamically added fieldsets.

But the Input::get('my_collection') and Input::get('my_collection') return null. It also doesn't work for simple fields (Input::get('my_simple_field') and Input::get('my_simple_field')).

How can I access the input fields in a Blade template?

via Chebli Mohamed