schema.coercer

schema.coercer/coerce#

(coerce schema value)

Walks schema and returns value with string-typed inputs coerced into their schema-required types. Already-typed values pass through. Unknown or untranslatable values are returned unchanged so validation can report the real failure.

Example:

(coerce :int "42") ; => 42

schema.coercer/conform#

(conform schema value)

Coerces value against schema. Returns the coerced value if it then validates, otherwise the invalid marker :phel.schema/invalid.

Example:

(conform :int "42") ; => 42

schema.coercer/invalid-marker#

Sentinel keyword returned by coercion when a value cannot be coerced to the target schema. Re-exported as phel.schema/invalid-marker.