Toggle fieldtype for “yes/on”, “no/off” and optional “other” state. Unlike FieldtypeCheckbox, this Fieldtype can differentiate between a selection of “no” and no-selection (aka unknown state), and it can also optionally support a selection for “other” (with custom label).

When using a selector to find pages matching a particular toggle state, or when setting values to $page->your_field, the following:

• 0 or no or FieldtypeToggle::valueNo for no/off selection
• 1 or yes or FieldtypeToggle::valueYes for yes/on selection
• 2 or other or FieldtypeToggle::valueOther for other selection (if enabled for field)
• '' blank string or unknown or FieldtypeToggle::valueUnknown for “no selection”

Please note that 0 and “no selection” are different things (unlike with a checkbox) so be sure to consider this when finding pages or outputting values. The examples below include a couple that demonstrate this.

Examples (for field named “featured”):

// find pages with “yes” selected for “featured”
$items = $pages->find("featured=1");
$items = $pages->find("featured=yes");

// find pages with “no” selected for “featured”
$items = $pages->find("featured=0");
$items = $pages->find("featured=no");

// find pages with no selection
$items = $pages->find("featured=''");
$items = $pages->find("featured=unknown");

// find pages with yes or no selection
$items = $pages->find("featured=1|0");
$items = $pages->find("featured=yes|no");

// find pages with “no” selected, or no selection
$items = $pages->find("featured=''|0");
$items = $pages->find("featured=unknown|no");

// output current value (blank, 0 or 1, or 2 if “other” option available)
// unless you’ve configured it to output custom labels when formatted
echo $page->featured;

// determine current setting (assuming labels not overriding values)
if($page->featured === '') {
  // unknown aka no-selection
} else if($page->featured === 0) {
  // no selected
} else if($page->featured === 1) {
  // yes selected
} else if($page->featured === 2) {
  // other selected (if enabled)
}

// set value of $page->featured to yes/on
$page->featured = 1; 

Click any linked item for full usage details and examples. Hookable methods are indicated with the icon. In addition to those shown below, the FieldtypeToggle class also inherits all the methods and properties of: Fieldtype, WireData and Wire.

• Common
• Finding

Additional methods and properties

In addition to the methods and properties above, FieldtypeToggle also inherits the methods and properties of these classes:

• Fieldtype
• WireData
• Wire