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While allowing users to upload files then there may be a case arrives where you have to restrict image width and height before upload.
This is very common in Job Application Forms where the user can only upload its profile photo of given dimensions other it’s not uploaded.
In this tutorial, I explain with an example how you can implement it. For uploading, I am using AJAX and PHP and done restrictions with JavaScript.
When it comes to jQuery, two powerful functions—toggleClass and switchClass—empower developers with seamless class manipulation capabilities. Whether you want to toggle classes on and off or smoothly switch between different classes, these functions are essential tools in your web development arsenal.
In this article, we will delve into the world of toggleClass and switchClass in jQuery, providing comprehensive guidance on their usage. From basic syntax to practical examples, you’ll learn how to implement dynamic class changes effortlessly. Discover how toggleClass and switchClass can elevate your web development projects, making them interactive and visually appealing.
Let’s embark on a journey through the intricacies of toggleClass and switchClass in jQuery and unlock their true potential.
Manually checking or unchecking each box on HTML forms with multiple checkboxes can be time-consuming and frustrating. The strength of jQuery and JavaScript, however, allows you to quickly check or uncheck all checkboxes with just a few lines of code.
In this article, we will explore how to check and uncheck all checkboxes using jQuery and JavaScript and provide examples of how to implement this functionality in your projects.
Websites are a big deal in our lives today. They let us chat with friends, get info, and even do business. But now that websites are so popular, spam and bots are a big problem.
Google reCAPTCHA v2 is useful in this situation. It’s a free tool by Google that boosts website security by ensuring that visitors are humans, not robots.
So, you know those annoying spam messages that show up on websites? Google reCaptcha helps stop ’em. Adding reCAPTCHA v2 to your website is a breeze! Once it’s set up properly, it’ll display an “I’m not a Robot” checkbox on your form.
When it gets clicked then different types of images on the screen display and you have to select the images that match the question asked.
In this article, I show how you can integrate Google reCAPTCHA v2 with PHP and also explain its advantage.
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