livadator.core — io.github.yokalona/livadator 1.0.0

Schema-driven validation entails that each structure can incorporate yet another validating structure.

-validate-excess-fields clj

(-validate-excess-fields coll schema options)

erroneous? clj macro

(erroneous? data action otherwise)

find-schema clj

(find-schema alias)

Finds schema in schema registry

register-schema clj

(register-schema alias schema)

Register schema in a registry, it then can be access via provided alias

reset-schemas clj

(reset-schemas)

schema-schema clj

unregister-schema clj

(unregister-schema alias)

Unregisters schema from registry making it unavailable

valid? clj

(valid? coll schema)

Quickly tests if provided col is valid, schema can be alias

validate clj

(validate coll schema)

(validate coll schema options)

Validates provided structure against schema. Schema can be alias. Returns a map of keys that are erroneous.

Example

(validate {:key [0 1 2 3]} {:key int?}))
;=>
{}

(validate {:key [0 1 2 3 false]} {:key int?})
;=>
{:key [{:value false :validators [0]}]}

(validate :invalid {:validators (fn [value] (str "this value is " (name value)))})
;=>
{:value :invalid :validators ["this value is invalid"]}

See also: validate-schema

validate-schema clj

(validate-schema schema)

Validates provided schema for correctness. Returns a map of keys that are erroneous.

Example

(validate-schema {:key int?})
;=>
{}

(validate-schema {:key {:required? :invalid-value :validators []}})
;=>
{:key {:required? {:validators [0] :value :invalid-value}}}

See also: validate