Magik.Validator.validate_length
You're seeing just the function
validate_length
, go back to Magik.Validator module for more information.
Specs
validate_length(support_length_types(), keyword()) :: :ok | error()
Check if length of value match given conditions. Length condions are the same with validate_number/2
iex(15)> Magik.Validator.validate_length([1], min: 2)
{:error, "length must be greater than or equal to 2"}
iex(16)> Magik.Validator.validate_length("hello", equal_to: 5)
:ok
Supported types
list
map
tuple
keyword
string