Answers for "check if a char conssist of only letter s and digits"

check if char is number java

Character.isDigit(str.charAt(i));

Posted by: Guest on October-26-2020

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

Code answers related to "check if a char conssist of only letter s and digits"