how to take input in javascript in coding
In JavaScript, we can get user input like this:
var name = window.prompt("Enter your name: ");
alert("Your name is " + name);how to take input in javascript in coding
In JavaScript, we can get user input like this:
var name = window.prompt("Enter your name: ");
alert("Your name is " + name);user input through js
var at = document.getElementById("email").value.indexOf("@");
var age = document.getElementById("age").value;
var fname = document.getElementById("fname").value;
submitOK = "true";
if (fname.length > 10) {
alert("The name may have no more than 10 characters");
submitOK = "false";
}
if (isNaN(age) || age < 1 || age > 100) {
alert("The age must be a number between 1 and 100");
submitOK = "false";
}
if (at == -1) {
alert("Not a valid e-mail!");
submitOK = "false";
}
if (submitOK == "false") {
return false;
}Copyright © 2021 Codeinu
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