A compiled check for a value in an anonymous position — currently an array
element, which has an owning array path plus an index but no key of its own.
The array and index are passed rather than the value, so a transforming
validator can write its result back the way a field slot does.
A compiled check for a value in an anonymous position — currently an array element, which has an owning array path plus an index but no key of its own.
The array and index are passed rather than the value, so a transforming validator can write its result back the way a field slot does.