hasFormValue
| Generic types: | T |
Type guard to check if a form event has a form value attached.
Use this to safely access the formValue property on events when options.emitFormValueOnEvents is set to true in the form config.
Presentation
function hasFormValue (event: T): boolean;Returns
boolean -true if the event has a form value attached, narrowing the type
Parameters
| Name | Type | Description |
|---|---|---|
| event | T | The form event to check |
Example usage
eventBus.on<SubmitEvent >('submit').subscribe(event => {
if (hasFormValue (event)) {
console.log('Form value:', event.formValue);
}
});