Verman Babu 
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
The !important property is CSS is used to give more importance than normal CSS property. In css , !important mean “this is important”. Using !important property means ignore all rule and apply it. In jQuery, We use css() methods to set or returns style properties to the selected elements. In this tutorial, I am going … Read more
When we work on web services it is generally required to send json data via POST method. In this tutorial we will see how to post json data with PHP curl. It is very easy to post data in json form using header Content-Type: application/json in CURLOPT_HTTPHEADER. Here we put data in PHP array and … Read more
Recently I was working on a project and there is a requirement came in front of me. The requirement was to change the date format of input type date field. I had tried to change, but it hasn’t worked. So, I had used bootstrap datepicker. Bootstrap datepicker is very good because it allows you to … Read more
We all know that $_POST is used to collect post data in PHP. That’s true. But when we try to get JSON post data using $_POST then it fails. Recently I was working on project and need to receive JSON POST with PHP. I had expected that JSON POST data in $_POST superglobal variable but … 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