Module validators

pre-rolled validators for data structures

Functions

is_equal

Check that values are equal

is_max_length

Check that a sequence is at most a certain length

is_min_length

Check that a sequence is at least a certain length

is_required

Check that an option has a value

max

Check that a value is less than a max

min

Check that a value is greater than a value

option_max

Check that an optional value is either none or less than a value

option_min

Check that an optional value is either none or greater than a value