JavaScript – How to check number is odd or even

Here is the simple JavaScript code snippet to check if the given number is an odd or even number.

Function to check Number Is Odd Or Even

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function checkEven(val){
     return (val%2 == 0);
}

How to use checkEven

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val = 9;
if(checkEven(val)){
    alert("Number is even");
} else {
    alert("Number is odd");
]

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