The Autocomplete textbox helps users to find and select the value from pre-populated values list. It provides suggestions while user type in the input field. The jQuery UI Autocomplete plugin is an instant way to add autocomplete feature to the input text...

CAPTCHA is randomly generated string incorporated in an image file which is display to the user and the random string is stored in SESSION variable. Once the user submits the captcha word by viewing captcha image, the submitted value will be compared with ...

The character counter counts the number of characters entered in the text field. It helps to show the notification about the number of characters written in the text box. If you want to show the entered characters count or remaining characters count in tex...

Instagram Login through API is the easiest way to integrate login system in the web application. Login with Instagram allows the user to log into the website with their Instagram account without registration. Instagram provides API or SDK to implement Inst...

The image functions of GD library is the easiest way to create a dynamic image with text in PHP. In some situation, you need to create an image on the fly and write dynamic text to the image. To generate a dynamic random image with PHP, GD library needs to...

CodeIgniter provides some built-in helpers to make easy to implement some useful functionality in the web application. Download Helper is one of them that lets you integrate file download feature quickly in CodeIgniter. The Download Helper have a force_dow...

PDF file provides a simple and user-friendly way to download the bunch of data in a file. Before download the web page content, the content needs to be converted from HTML to PDF. The HTML to PDF conversion can be easily done using PHP library. Dompdf is a...

Form inputs customization helps to improve User-Interface of the webpage. Custom checkbox and radio inputs are very useful when you want to replace default browser's input style. Using CSS and jQuery you can easily customize checkboxes or radio buttons as ...

Category subcategory tree view provides a user-friendly way to list the parent and child categories. The category and their subcategory are easily separated by a tree structure. The categories tree view is always recommended to display an infinite level of...

The dynamic dependent select box auto-populates dependent data in the dropdown based on the selection. Dynamic dependent dropdown commonly used in country-state-city and category-subcategory selection. Load dynamic data in select boxes without page refresh...