Check if Number is within a Given Range

Published by Helen Yu in
language_fundamentalsnumbersobjectsvalidation

Given a number and an object with min and max properties, return true if the number lies within the given range (inclusive).

Examples

isInRange(4, array('min' => 0, 'max' => 5 )) ➞ true

isInRange(4, array('min' => 4, 'max' => 5 )) ➞ true

isInRange(4, array('min' => 6, 'max' => 10 )) ➞ false

isInRange(5, array('min' => 5, 'max' => 5 )) ➞ true

Notes

  • Numbers can be positive or negative, and they may not be integers.
  • You can assume min <= max is always true.
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