Mastering Django Web Development (Video 9)

This video tutorial covers the basics of using filters in Django templates, including how to create custom filters and template tags. It explains the process of registering filters using the Django template module and the importance of ensuring HTML safety. The tutorial provides examples of filters with and without parameters and highlights common mistakes, such as forgetting to create a template tags module or add the app to installed apps in settings.py.

Explain the significance of the Register decorator in Django filters.

What are the common mistakes made when creating template tags in Django?