Answers for "to check whether given character is letter or a number."

How to check if a char is a letter

function isCharacterALetter(char) {
  return (/[a-zA-Z]/).test(char)
}

Posted by: Guest on December-16-2021

check if char is letter

public static boolean isLetter(char ch)

Posted by: Guest on March-21-2022

Code answers related to "to check whether given character is letter or a number."