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open Err
let validate_min_length get_len min_length value =
let len = get_len value in
if len < min_length then
Error
(BaseError
{
code = min_length_error_code;
params = [ ("threshold", string_of_int min_length) ];
})
else Ok ()
let validate_max_length get_len max_length value =
let len = get_len value in
if len > max_length then
Error
(BaseError
{
code = max_length_error_code;
params = [ ("threshold", string_of_int max_length) ];
})
else Ok ()
let validate_length_between get_len ~min ~max value =
let res = validate_min_length get_len min value in
match res with
| Ok () -> validate_max_length get_len max value
| Error _ -> res
let validate_length_equals get_len length value =
let len = get_len value in
if len <> length then
Error
(BaseError
{
code = length_equals_error_code;
params = [ ("value", string_of_int length) ];
})
else Ok ()