Challenge 1 / 2

What's the difference between ->isRequired() and ->cannotBeEmpty() when configuring a node?

->isRequired() gives a warning if missing, while ->cannotBeEmpty() turns all empty strings into errors.

->isRequired() forces you to set a value, but ->cannotBeEmpty() stops it from being blank or null.

->isRequired() checks the value type, whereas ->cannotBeEmpty() allows default values.

->isRequired() makes the node accessible in the config, while ->cannotBeEmpty() ensures the bundle is installed.