JSFiddle - React, Tailwind, and code Playground

by Nabaraj Saha

JavaScript

function validate(nameStr){
    var regName = new RegExp("^[a-zA-Z ]*$");
    var name = nameStr;
    if(!regName.test(name)){
        alert('Please enter your full name (first & last name).');
        
        return false;
    }else{
        alert('Valid name given.');
        return true;
    }
}
validate("nabaraj@")