Using Facebook post locker you can easily like lock your WordPress posts and make your users to like your article before to view and read it on your website.
Facebook Like Lock is the new WordPress plugin that allows you to simply lock your content and then visitors can unlock it by clicking the like button.
Start by installing ‘Facebook Like Lock’ plugin in WordPress
Upon activation visit your admin area dashboard Settings -> Facebook Like Lock page, paste your Facebook app ID and the message you like to show on locked content.
Now visit your admin area dashboard Posts -> Add New or open any old post or page or post type for editing.
Time to do magic with new added TinyMCE button in your visual editor. Just click the button and it will increase the shortcode to hide selected enclosed content on your website.
This simply increases Facebook likes on your WordPress blog which results in increased traffic on your website.