Feature Request: Check that multiple specific keys exist in an array

[gordinskiy]

Whats about adding assertions for multiple array key existence.

Assert::keysExists(array $value, array $keys) Check if all of provided key are presented in array May be useful for validation of POST/PUT request where requester must provide entire object.

Assert::oneOfKeysExists(array $value, array $keys) Check if at least one of provided key are presented in array May be useful for validation of PATCH request where all fields can be optional but at least one must be provided.

[dsentker]

I had a use case today where I had to check a dozen array keys in an array. I'm surprised that this problem hasn't bothered anyone yet. So I'm also in favor of this suggestion.