Answers for "parse int into 2 digits format javascript"

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1

parse int into 2 digits format javascript

function leftPad(number, targetLength) {
    var output = number + '';
    while (output.length < targetLength) {
        output = '0' + output;
    }
    return output;
}
// Output :- 
// leftPad(1, 2) // 01
// leftPad(10, 2) // 10
// leftPad(100, 2) // 100
// leftPad(1, 3) // 001
// leftPad(1, 8) // 00000001

Posted by: Guest on May-17-2021

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