The Autocomplete textbox allows the user to quickly find and select a value from the pre-populated option list. Autocomplete textbox provides a user-friendly way to add a search input field with auto-suggestions dialog in the web application. The jQuery UI...

Localhost is used as a development server to develop a web application. If the web application is built with PHP, the mail() function is used to send email from the script using PHP. But PHP mail() function will not work at the localhost. The PHPMailer lib...

GitHub OAuth Login is a quick and powerful way to integrate user login system into the web application. GitHub authentication API allows the users to sign in to the website using their GitHub account without registration on your website. You can easily int...

Sending email from the script is very useful functionality for the web application. The PHP mail() function is the easiest way to send an email from the script. You can easily send text and HTML email using PHP built-in mail() function. Generally, the text...

File upload functionality is the common feature for the dynamic web application. Generally, a form is submitted and page is refreshed to upload file in PHP. But if you want to provide a better user interface, jQuery and Ajax can be used to upload file with...

Image upload functionality is commonly used in web applications and it can be easily implemented using PHP. But if you want to implement image upload functionality without page refresh, jQuery and Ajax are required with PHP. Upload image without page refre...

The easiest way to upload files in the web application is to use server-side code. The file upload functionality can be implemented with minimal lines of code in the server-side script. In the previous tutorial, we discussed a simple method to upload files...

Client side validation is more user-friendly than server side. It will be a good idea to validate file type before submitting to upload. File type validation ensures that the user has selected the correct types of file to upload. Using JavaScript, you can ...

Normally, a hyperlink can be used to open a file on the browser. In such a case, the file can download from the browser manually. If you want to download the file dynamically and save it on the local drive automatically, force the browser to download the f...

There are a few ways to deal with large file uploads in PHP. The easiest way is to increase the maximum upload size limit in the PHP configuration file (php.ini) on the server. If you don’t want to modify the server setting in PHP, the Chunk Upload metho...