Home > widget-integration > FilterStore > hasCacheEntry
FilterStore.hasCacheEntry() method
Checks whether a specific cache entry exists.
Signature:
hasCacheEntry(key: string): boolean;
Parameters
|
Parameter |
Type |
Description |
|---|---|---|
|
key |
string |
The cache key to check for existence |
Returns:
boolean
True if the cache contains an entry with this key, false otherwise
Example
if (filterStore.hasCacheEntry('filter-v1-cat:shoes')) {
const cached = filterStore.getCacheEntry('filter-v1-cat:shoes');
} else {
// Fetch fresh data
}