DirExists reports whether the dir exists.

EnsureDir ensures that directory exists.

FileExists reports whether the named file exists.

GenerateJWTToken generate a jwt token for frontend.

GenerateUUID4 create a UUID.

NewMap creates a new instance of Map.

Unset remove element at position i.

SLUG regex expr.

UUID regex expr.

UUID3 regex expr.

UUID4 regex expr.

UUID5 regex expr.

Map type.

Validator util.