With this plugin you can do it.
http://wordpress.org/plugins/captcha/
Related Posts:
- Hide prices and checkout functionality in woocommerce
- Alter how often WordPress Auto-Updates Plugins
- How to get a variable number of posts per post type on the main loop?
- My custom made plugin has “a new version available” which links to unrelated plugin
- How To Determine If A Filter Is Called In A Sidebar/Widget Context?
- Difference between deactivating, uninstalling, and deleting plugins
- How to fetch serialized data from wordpress options
- plugin get value from admin panel page
- WordPress network: set themes and plugins for new blog
- Advanced Custom Fields into functions.php
- How can I get a list of plugins and which blogs are using them?
- How WordPress autosave can save plugin fields?
- Custom Text Under Navigation Links
- How do I know which plugin uses the most resource?
- Set a category for a page
- How to redirect a Custom Google Search to a wordpress page/template?
- force customers to add only single item to card per purchase EDD [closed]
- Preventing BFA in WordPress without using a plugin
- How to obtain page breadcrumb based on menu structure only?
- Multisite installation but do plugins always have to be multisite compatible?
- 404 Error on Activate / Deactivate Plugin
- Weird lightbox phenomenon [closed]
- How to Use Parameters with a Do_Action Function Within PHP Tags
- Landing Page Redirect Chain | http->https->https www
- Reduce Drop down Menu Width in WordPress
- WordPress get_option and update_option returned entered on the textbox field
- issues with wp_enqueue_script in my plugin
- How can I perform high-level database merging for WordPress within continues delivery?
- Bootstrap and Custom CSS in custom plugin are being overwritten by theme
- WordPress + JavaScipt + AJAX + MySQL: insert query for form
- How to inform the user that the save was not successful?
- php page not found for plugin options menu
- Include live chat plugin into page content
- Self-serve ad system like Reddit’s for WordPress? [closed]
- Plugin to create forms using HTML [closed]
- Call plugin with php function
- Custom setup of wordpress comments that are displayed
- Render content of multiple pages and their descendants
- Overriding post’s font-family
- How to keep variable `$post` to using in another file
- Best portfolio/gallery/carousel slideshow plugin with thickbox? [closed]
- Override/ignore CSS from active theme as not to interfere with my custom CSS
- WordPress Custom Pages that work with Plugins?
- How to use the CSS of the WordPress core in the development of my administration page?
- Sending HTML email containing custom fields to site users from WordPress
- Plugin – Admin menu page broken url
- Hide DIV if empty – Plugin Gallery
- how to make dynamic subdomain for each user registering?
- Retrieve Plugin Settings and insert into XML string
- using add_action without having custom plugin or theme
- Linked pages from plugin on front can’t see $wpdb
- Is there existing plugins to “Click-to-Launch” embedded Flash / SWF content?
- Defining the value of a variable before a function?
- What archive plugin works with W3 total cache? [closed]
- Theme deactived html and css styling on home page posts
- Website Captcha Error: The reCAPTCHA wasn’t entered correctly
- WordPress Multisite Profile Picture Sync Error with Nextend Social Login Plugin
- WordPress plugins – “Update” in backend vs replacing all files with never version
- Error datatable whit ajax
- How can I change a translation for a string in a plugin?
- New posts are not showing up on my front page
- My plugin runs on every single WordPress page, but I want it to run only on activation
- Can’t Edit Row Layout on SiteOrigin Plugin
- Applying module CSS to page
- How can I recreate my HTML page with custom grid layout (blocks spanning rows and columns) in WordPress?
- category page multiple products add to cart any plugin available for woocommerce
- Nested Actions and Filters
- Create dynamic / data driven pages in wordpress
- Saving data only when payment is successful
- Creating a plugin to show a pop-up banner on every page
- register_activation_hook doesn’t fire at all
- Cron jobs in wordpress
- Plugin sending emails to external addresses, not internal
- Plugin doesn’t update it’s version and code on WordPress.org
- Passing variable from template file to the plugin file
- Method for creating many-to-one Relationships between custom posts and a single user?
- How can I add a custom checkbox / radio button on the admin theme options to display a CSS or other?
- History of page, interval of years
- Choose default template for a page with code
- Resetting AUTO_INCREMENT primary key
- How to display post by date written (1974) and not date published (today)?
- Hide some shortcodes on posts from back-end
- Show a table from data submitted by a form from a user
- Issue of page width with twenty fourteen theme
- WordPress Search return wrong results
- Does Google detect files in the WordPress plugin directory
- Adding google authenticator and use only email address of user
- How do I get WooCommerce to recreate the home page?
- conditional tags for the output of a plugin
- Change post permalink to external URL from custom field
- Pass strings to plugin function [closed]
- How to display a link in the footer section
- WordPress Plugin: Where should I put my cookies for cURL?
- Place max_execution_time in plugin [closed]
- Is there a WP-Plugin to convert PNG to GIF? [closed]
- WP Members additional fields on user profile [closed]
- How do I edit a plugin’s core properly?
- How to add custom html to the Media > Attachment Details modal?
- Unable to access WPadmin, website down
- ‘Active lotteries’ only custom query for woocommerce lottery plugin and elementor