30-seconds-of-code/snippets/js/s/pad-number.md

title, type, language, tags, cover, dateModified

title	type	language	tags	cover	dateModified
Pad number	snippet	javascript	string math	flower-portrait-2	2020-10-03T23:31:08+03:00

Pads a given number to the specified length.

• Use String.prototype.padStart() to pad the number to specified length, after converting it to a string.

const padNumber = (n, l) => `${n}`.padStart(l, '0');

padNumber(1234, 6); // '001234'