$fields->findByTag() method

Return all fields that have the given $tag

Returns an associative array of ['field_name' => 'field_name'] if $getFieldNames argument is true, or ['field_name => Field instance] if not (which is the default).

Available since version 3.0.106.


// basic usage
$array = $fields->findByTag(string $tag);

// usage with all arguments
$array = $fields->findByTag(string $tag, bool $getFieldNames = false);



Tag to find fields for

getFieldNames (optional)bool

If true, returns array of field names rather than Field objects (default=false).

Return value


Array of Field objects, or array of field names if requested. Array keys are always field names.

$fields methods and properties

API reference based on ProcessWire core version 3.0.137

Twitter updates

  • We added WebP image support this year and many have been adopting it in existing projects. We look at a process used for migrating existing websites to WebP images— from preliminary considerations to implementation & testing, w/lots of tips & tricks too: More
    16 August 2019
  • Core version 3.0.137 on the dev branch adds the ability to hook multiple methods at once, in a single call. This post details how it works and provides a useful example of how you might put it to use in your development environment— More
    2 August 2019
  • ProcessWire 3.0.136 updates our CKEditor version and adds a new backtrace() method to the core Debug class— More
    26 July 2019

Latest news

  • ProcessWire Weekly #275
    In the 275th issue of ProcessWire Weekly we're going to walk you through the new features included in ProcessWire 3.0.138, cover some WebP related stuff, and highlight recent forum posts and online resources. Read on!
    Weekly.pw / 17 August 2019
  • WebP images on an existing site
    In this post we’ll look at a process used for migrating an existing website to use WebP images. We’ll cover everything from preliminary considerations to implementation and testing, with lots of tips and tricks along the way.
    Blog / 16 August 2019
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