When you create a form with an input box for getting mobile number or amount then you must restrict the user to enter an only numeric value. In this article, I am going to show you how to allow the user to enter only numbers in the input box. To allow only numeric value in … Read more
This tutorial is all about creating form using JavaScript. In this tutorial, we are going to see how to create simple html form using JavaScript step by step. So if you want to create a form dynamically with javascript, you must read this tutorial. Live Demo First we write HTML markup. HTML <html> <body> <div … Read more
Do you want to redirect the website after a certain amount of time or Page redirect after a certain time PHP? In this tutorial, we will see how to redirect a page after 5 seconds using PHP, JavaScript, and Meta tags. Here are some basic concepts to redirect a page after some time. These functions … Read more
HTML have an attribute option to open URL in a new tab. The target attribute basically decide where to open linked anchor.In this tutorial, we will see how to open a URL in new tab using JavaScript. Window.open function is used to open linked document in new tab. In this function, second param is optional … Read more
When we work on any financial web application,we must use input field for amount value. Amount is very important field in any form so it must be validate before submit. This tutorial will help you to understand how to validate amount field using JavaScript. HTML <input type=”text” name=”amount” id=”field” onfocusout=”checkAmount();”> JavaScript <script> function checkAmount() { … Read more
Copy to clipboard is a very common task and we use it often in computer, laptop and mobile. This tutorial will explain about how to copy text to clipboard on button click using JavaScript. ContentsHTMLJavaScriptCSS HTML Create markup with input box having a text in value and a button calling function on click. <input type=”text” … Read more