Creating a newsletter widget in WordPress is simple. To get started, first create a new widget area in your WordPress site. Then, enter the following code into your new widget area:
Next, add the following CSS to your site’s header. This will define the style of your newsletter widget:
#my-newsletter-widget { width: 100%; height: auto; overflow: hidden; }
Finally, add the following code to your WordPress site’s footer to create a link to your newsletter widget: