10 classes are annotated with FieldState in Field States UI 8

Checked in src/Plugin/FieldState/Checked.php

Controls checkbox field widget checked state in relation to other fields.

Collapsed in src/Plugin/FieldState/Collapsed.php

Controls details field widget collapsed state in relation to other fields.

Disabled in src/Plugin/FieldState/Disabled.php

Controls field widget disabled state in relation to other fields dynamically.

Enabled in src/Plugin/FieldState/Enabled.php

Controls field widget enabled state in relation to other fields dynamically.

Expanded in src/Plugin/FieldState/Expanded.php

Controls details field widget expanded state in relation to other fields.

Invisible in src/Plugin/FieldState/Invisible.php

Controls field widget visibility in relation to other fields dynamically.

Optional in src/Plugin/FieldState/Optional.php

Controls field widget optional state in relation to other fields dynamically.

Required in src/Plugin/FieldState/Required.php

Controls field widget required state in relation to other fields dynamically.

Unchecked in src/Plugin/FieldState/Unchecked.php

Controls checkbox field widget unchecked state in relation to other fields.

Visible in src/Plugin/FieldState/Visible.php

Controls field widget visibility in relation to other fields dynamically.