## Default Dependencies
-WoltLab Suite Core delivers the following two default dependency classes by default:
+WoltLab Suite Core delivers the following default dependency classes by default:
-- `NonEmptyFormFieldDependency` can be used to ensure that a node is only shown if the value of the referenced form field is not empty (being empty is determined using PHP’s `empty` function).
-- `ValueFormFieldDependency` can be used to ensure that a node is only shown if the value of the referenced form field is from a specified list of of values (see methods `values($values)` and `getValues()`).
+### `NonEmptyFormFieldDependency`
+
+`NonEmptyFormFieldDependency` can be used to ensure that a node is only shown if the value of the referenced form field is not empty (being empty is determined using PHP’s `empty` function).
+
+### `ValueFormFieldDependency`
+
+`ValueFormFieldDependency` can be used to ensure that a node is only shown if the value of the referenced form field is from a specified list of of values (see methods `values($values)` and `getValues()`).
- Additionally, via `negate($negate = true)` and `isNegated()`, the locic can also be inverted by requiring the value of the referenced form field not to be from a specified list of values.
+ Additionally, via `negate($negate = true)` and `isNegated()`, the logic can also be inverted by requiring the value of the referenced form field not to be from a specified list of values.
+### `ValueIntervalFormFieldDependency`
+
+!!! info "Only available since version 5.5."
+
+`ValueIntervalFormFieldDependency` can be used to ensure that a node is only shown if the value of the referenced form field is in a specific interval whose boundaries are set via `minimum(?float $minimum = null)` and `maximum(?float $maximum = null)`.
+
## JavaScript Implementation