remove

Category: Storage

Namespace: web.storage.remove

Description

Delete a single key from the app's persistent key-value store. If the key does not exist, the call succeeds silently.

Syntax

await web.storage.remove({ key: 'keyName' });

Parameters

Parameter	Type	Required	Description
`key`	string	Yes	The key name to delete

Returns

Promise<boolean> - Resolves true on success

Example

Simple example

await web.storage.remove({ key: 'tempToken' });

Practical example — clear a specific setting on logout

async function logout() {
    await web.storage.remove({ key: 'authToken' });
    await web.storage.remove({ key: 'lastUser' });
    showLoginScreen();
}

web.storage.set() - Save a value by key
web.storage.get() - Read a value by key
web.storage.clear() - Delete all keys at once

Notes

Removing a key that does not exist is not an error — it resolves true silently
Only removes the specified key; all other keys are unaffected