function _length_indicator_widget_is_supported in Length Indicator 8

Determines if a form widget is supported.

Parameters

string $widget: The widget to check.

Return value

bool TRUE if the widget is supported, FALSE if not.

3 calls to _length_indicator_widget_is_supported()

length_indicator_field_widget_form_alter in ./length_indicator.module

Implements hook_field_widget_form_alter().

length_indicator_field_widget_settings_summary_alter in ./length_indicator.module

Implements hook_field_widget_settings_summary_alter().

length_indicator_field_widget_third_party_settings_form in ./length_indicator.module

Implements hook_field_widget_third_party_settings_form().

File

./length_indicator.module, line 21

Length Indicator module hooks.

Code

function _length_indicator_widget_is_supported($widget) {
  return in_array($widget, [
    'string_textfield',
    'string_textarea',
  ], TRUE);
}