ACF Input Counter

ACF Input Counter Supports ACF 5 Adds a counter to all text and textarea fields with character limits. This is a simple plugin that will add a counter below all ACF text and text area fields to show how many characters have been added and what the limit is. The display will look something like this: This plugin will not work in ACF 4 for 2 reasons: The acf/renderfield hook is not supported by ACF 4 The JavaScript used in this plugin is specific to ACF 5 This plugin also serves as a simple example of how to extend the functionality of fields in ACF 5. Add Counter Filter By defaults, the counter is added to all text and textarea fields that have a max length. If you would like to only add the counter on specific fields you can filter them by either the ACF Wrapper Class or the ACF Wrapper ID of the field. You can allow multiple classes or ids. If classes or ID values are present then only fields that have one of the classes or ids will include a counter. Filter by Class Fields that have one of the classes or ids will include a counter. Filter by ID Filter the Display To filter the display add a filter wherever you would add a filter. In the example string above %%len%% r