Número de formato a 2 dígitos JavaScript
number.toLocaleString("en-US", {
minimumIntegerDigits: 2,
useGrouping: false,
});
Pixel Freak
number.toLocaleString("en-US", {
minimumIntegerDigits: 2,
useGrouping: false,
});var num = 2;
var roundedString = num.toFixed(2);// 2.00function 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) // 00000001var numarr = [8, 32, 128]
var formatted = []
//create three numbers of different lengths
numarr.forEach(num => {
formatted.push(
num.toLocaleString('en-US', {//this is the function that formats the numbers
minimumIntegerDigits: 2, //change this to your minimum length
useGrouping: false
})
)
})
//after running this, formatted == [08, 32, 128]