|synopsis:||Checks templates on syntax or compile errors.|
A higher verbosity level will print out all the files that are processed instead of only the ones that contain errors.
Do not continue scanning other templates after the first failure.
Use -i (can be used multiple times) to add directories to the TEMPLATE DIRS.
You can use VALIDATE_TEMPLATES_EXTRA_TEMPLATE_DIRS to include a number of template dirs by default directly from the settings file. This can be useful for situations where TEMPLATE DIRS is dynamically generated or switched in middleware, or when you have other template dirs for external applications like celery, and you want to check those as well.