Answers for "check if letter javascript"

0

checking if a character is an alphabet in js

function isLetter(str) {
  return str.length === 1 && str.match(/[a-z]/i);
}
Posted by: Guest on May-15-2020
0

check if something is a letter in js

string.charAt(1).toUpperCase() !== string.charAt(1).toLowerCase()
Posted by: Guest on December-10-2020

Code answers related to "check if letter javascript"

Code answers related to "Javascript"

Browse Popular Code Answers by Language