'click' event has a .isTrusted property which can check for fake clicks generated by javaScript.
random*(max-min)+min; //explained:
random always assumes a value between 0 and 1
max-min gives us the difference between the two edge values
so a decimal between 0 and 1 is multiplied times the difference, which can possibly give us a max of the difference times 1, the max possible value, or it could give us a zero.
The final + min ensures that the minimum possible value if the difference between max and min is 0, will be the min value itself. So it basically offsets the value of max-min by the value of min itself, so we get a valid number!
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