It doesn’t matter if you are a front-end developer or back-end developer before storing or passing data you need to validate it. The data validation process can be complex or may be tricky sometimes. Validation is required because we face different types of users some of them know about the values that they enter and
Generally, the form is submitted to the server using a specified URL in the action attribute but this method refreshes the web page. So whenever you need to submit a form without reloading the page then you can use AJAX upload using jQuery. The jQuery submit() method is useful to handle the form submission process
Data validation before posting to a server is an important essential part of web development. In the front-end, there are many options available to validate user input like custom validation, validation with a required attribute, or using a library for validation. There are many libraries or plugins available to perform front-end validation in jQuery. The
As you know validation is an essential part of web applications and jQuery validate provides an easy implementation of it. Normally jQuery validation is client-side validation but you can validate fields using the remote rule on your server. While creating a user or getting user input for some data that needs to be validated against
As we know some jQuery validate provides an easy way to implement front-end validation. If you don’t know how to implement jQuery validate then please check How to validate form using jQuery validate. In this tutorial, we will create a simple registration form and implement front-end validation using the jQuery validate library. Before starting go
In web development, taking date input from users commonly occurs. The jQuery Date picker provides an excellent user interface and user experience. It also provides many functionalities like start date, end date, format date for user display and more. While taking date input sometimes we need to skip some dates or need to force a
In web development, taking date input from users commonly occurs. The jQuery Date picker provides an excellent user interface and user experience. It also provides much functionality like start date, end date, format date for user display, and more. While taking data input sometimes we need to skip some dates or need to force users
An array is a very useful data type to store multiple values structurally in every programming language. While in web development, JavaScript handles front-end data storage. Manipulating arrays is pretty common in JavaScript. It contains operations like adding, removing, or deleting some elements from an array. But sometimes, we need to remove duplicate elements from
In web development, displaying content on a webpage can be dynamically generated. Thus, there can be a human error like extra space or a tab or a new line is added by mistake. However, displaying the same data as input can be bad for the user experience. For situations like this, we have to remove
In this article, we will see how to check element or value is in an array or not. In short, if we have a value and want to check whether the value exists in an associative array or not using multiple methods While manipulating an array checking element exists in an array or not and
