The following plugins are available for download from the WordPress Repository.

Validated Field for ACF

The Validated Field add-on for Advanced Custom Fields provides a wrapper for other input types which allows you to provide client side input masking using the jQuery Masked Input Plugin, server side validation using
either PHP regular expressions or PHP code, the option of ensuring a field’s uniqueness by post_type and meta_key, post_type, or site wide, as well as marking a field as read-only.

Plugin Info:

Current Version: 1.7.7
Requires: 3.0
Tested to: 4.3.21
Downloads: 15,436
Last updated: 2015-08-19 3:59pm GMT

Remote Content Shortcode

Use the [remote_content url="http://www.example.com"] shortcode to import remotely hosted content into your posts or page using cURL. Supports HTML GET and POST, BASIC authentication, HTML entity escaping/encoding, CSS selectors, and element removal, regular expression replacements, and caching.

Plugin Info:

Current Version: 1.5
Requires: 2.8
Tested to: 5.2.4
Downloads: 6,474
Last updated: 2019-06-14 6:40pm GMT