Hamptonbay ceiling fan-- fan pull broke can that be replaced with a toggle switch or you need replacement part-- does home depot have these

Home Depot has some, however it is a much better idea to order the exact replacement from the manufacturer.

See:

Ceiling fan pull chain replacement and repair - Ceiling Fans N More (http://www.ceiling-fans-n-more.com/ceiling-fan-pullchain-replacement-and-repair.php)