hi guys

Question

what should be the ' if' condition if I want to show error in the form validation like if there are space between the alphabets then show no space between letter else success

if (email.value=="") {
console.log(error)
}
what should be the condition to show the error no space between letters

Answer 1

You can use includes() méthode :

if(email.includes(" ")) {
console.log(error)
}

Or use test() method with regex if you want to add more conditions