Skip to content

Comparison with the Strict Inequality Operator

The strict inequality operator (!==) is the logical opposite of the strict equality operator. It means "Strictly Not Equal" and returns false where strict equality would return true and vice versa. The strict inequality operator will not convert data types.

Examples

3 !==  3  // false
3 !== '3' // true
4 !==  3  // true

Add the strict inequality operator to the if statement so the function will return the string Not Equal when val is not strictly equal to 17

Tests

  • Waiting: 1. testStrictNotEqual(17) should return the string Equal
  • Waiting: 2. testStrictNotEqual("17") should return the string Not Equal
  • Waiting: 3. testStrictNotEqual(12) should return the string Not Equal
  • Waiting: 4. testStrictNotEqual("bob") should return the string Not Equal
  • Waiting: 5. You should use the !== operator
/**
* Your test output will go here
*/