isUtf8
external fun isUtf8( input: <Error class: unknown class><out <Error class: unknown class>, out <Error class: unknown class>, out <Error class: unknown class>, out <Error class: unknown class>>): Boolean(source)
This function returns true if input contains only valid UTF-8-encoded data, including the case in which input is empty.
Throws if the input is a detached array buffer.
Since
v19.4.0, v18.14.0
Parameters
input
The input to validate.