trimRows and hiddenRows/hiddenColumns should console a warning if the array of indexes is incorrect

[AMBudnik]

Description

trimRows and hiddenColumns should console a warning if the array of indexes is incorrect. Currently where there are fewer columns/rows than declared by the hiddenColumns and trimRows the method does not execute and there's no warning why it works that way,

Steps to reproduce

There are 5 columns. We want to hide [1, 100] programmatically by

hiddenColumns: {
      columns: [1, 100],
      indicators: true
}

Now nothing changes, column with index 1 is still visible.

Demo

https://jsfiddle.net/sgm7yr53/1/

Your environment

• Handsontable version: 7.4.2
• Browser Name and version: Chrome 80
• Operating System: macOS Catalina

[AMBudnik]

I'm changing the label as the warning/exception policy should be discussed among the team. There are some cases when we should add a wrong and some may require an exception error.