has_non_empty_attribute

Callable

• has_non_empty_attribute(node: Element, attribute_name: string, allow_null?: boolean): boolean

---

• Check whether the given tag has a non-empty attribute with the given name. Empty string ("") is accepted if optional parameter allow_null is true

  ---

  Parameters

  • node: Element

  • attribute_name: string

  • allow_null: boolean = false

  Returns boolean