Lightning Aura Components Developer Guide
jNote: This release is in preview. Features described here don’t become generally available until the latest general availability date that Salesforce announces for this release. Before then, and where features are noted as beta, pilot, or developer preview, we can’t guarantee general availability within any particular time frame or at all. Make your purchase decisions only on the basis of generally available products and features.
hasClass()
Signature
hasClass(Object element, String className)
Parameters
- element
- Type: Object
- The component to check.
- className
- Type: String
- The CSS class name to check for.
Returns
- Type: Boolean
- Returns true if the specified class is found for the component, or false otherwise.