Formats a number with leading zeros so the resulting string is 2 digits long. Similar to string.padStart(2, '0').
string.padStart(2, '0')
pad2(3); // '03'pad2(11); // '11' Copy
pad2(3); // '03'pad2(11); // '11'
Formats a number with leading zeros so the resulting string is 2 digits long. Similar to
string.padStart(2, '0').