I expect that setting minLength = 1 would throw an error if the array length is not equal to or greater than 1. It seems that setting a rule of minLength = 1 is not ...

7.22.5 codesandbox -> https://codesandbox.io/s/react-hook-form-7-22-5-kjlvsl?file=/src/App.js 7.23.0 codesandbox -> https://codesandbox.io/s/react-hook-form-7-23-0 ...