function image_field_captions_allowed_tags in Image Field Caption 7

Returns a comma separated list of default allowed html tags for captions. This matches the default allowed tags parameters for the filter_xss function.

4 calls to image_field_captions_allowed_tags()

image_field_caption_form_element_after_build in ./image_field_caption.module

An #after_build callback for image fields. Attaches the caption textarea to the image field form element.

image_field_caption_settings in ./image_field_caption.module

The module's settings form.

image_field_caption_settings_validate in ./image_field_caption.module

The module's settings form validation handler.

image_field_caption_theme_image in ./image_field_caption.module

After hook_theme_registry_alter makes its alterations, this function provides the routing to properly theme the image and the caption.

File

./image_field_caption.module, line 139

Provides a caption textarea for image fields.

Code

function image_field_captions_allowed_tags() {
  $default_value = 'a,em,strong,cite,blockquote,code,ul,ol,li,dl,dt,dd';
  return variable_get('image_field_caption_allowed_tags', $default_value);
}