PPOM input, measure or option quantity input how to accept whole number?

[nmedia]

Following JS can be added inside PPOM JS editor to or somewhere in your theme to accept only whole numbers (non-decimals). Following JS snippet will accept the non-decimal numbers for measure input.

jQuery('.ppom-input.measure').on('keypress', function(e){
	return (event.charCode == 8 || event.charCode == 0 || event.charCode == 13) ? null : event.charCode >= 48 && event.charCode <= 57;
})

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