How to write javascript to do following requirement:
I have written code like
this:
How can i write the javascript
to do the requirement.
Homework Answers
<!DOCTYPE html>
<html>
<body>
<form>
<label for="Name">Name</label>
<input type="text" id="Name" name="Name"
onblur="NameValid()"/><br/>
<label for="email">Email</label>
<input type="text" id="email" name="email"
onblur="EmailValid()"/><br/>
<label for="phone number">Phone Number</label>
<input type="text" id="phone_number" name="phone number"
onblur="NumberValid()"/><br/>
</form>
<script>
function NameValid() {
var x = document.getElementById("Name").value;
var n = x.length;
if(n<5)
{
alert("Text should be at least 5 character");
}
}
function NumberValid() {
var x = document.getElementById("phone_number").value;
var n = x.length;
if(isNaN(x)){
alert("Not a number");
}
else
{
if(n<5)
{
alert("Text should be exactly 10 character");
}
}
}
function EmailValid() {
var x = document.getElementById("email").value;
var n = x.length;
if(n<8)
{
alert("Text should be at least 8 character");
}
}
</script>
</body>
</html>
Add Answer to:
How to write javascript to do following requirement:
I have written code like
this:
How can...
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NEED HELP with HTML with Javascript embedding for form validation project below. I have my code...
NEED HELP with HTML with Javascript embedding
for form validation project below. I have my code
below but I'm stuck with validation. If anyone can fix it, I'd
really appreciate.
******************************************************************************
CODE:
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project
Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
<head>
<title>Nice</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,
initial-scale=1.0">
<script>
var textFromTextArea;
function getWords(){
var text =...
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PHP code that is given :
<?php
// Here is where your preprocessing code goes
// An example is already given to you for the First Name
$fname = $_GET['fname'];
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Exercise 2 - GET Echo</title>
<style>
body {
margin:0;
padding:0;
font-family: Arial;
}
form {
margin:20px;
}
input[type="text"], input[type="password"] {
width:150px;
padding:3px;
font-size:1em;
}
input[type="submit"] {
padding:3px;
font-size:1em;
}
label {
display:inline-block;
width:150px;
}
.input-container {
padding:5px;
}
</style>
</head>
<body>
<form...
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NEED HELP with HTML with Javascript embedding
for form validation project below. I have my code
below but I'm stuck with validation. If anyone can fix it, I'd
really appreciate.
******************************************************************************
CODE:
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project
Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
<head>
<title>Nice</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,
initial-scale=1.0">
<script>
var textFromTextArea;
function getWords(){
var text =...
PHP code that is given :
<?php
// Here is where your preprocessing code goes
// An example is already given to you for the First Name
$fname = $_GET['fname'];
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Exercise 2 - GET Echo</title>
<style>
body {
margin:0;
padding:0;
font-family: Arial;
}
form {
margin:20px;
}
input[type="text"], input[type="password"] {
width:150px;
padding:3px;
font-size:1em;
}
input[type="submit"] {
padding:3px;
font-size:1em;
}
label {
display:inline-block;
width:150px;
}
.input-container {
padding:5px;
}
</style>
</head>
<body>
<form...
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