is Wallet Backed Up
Checks if a wallet is backed up for a given chain ID.
If no chain ID is provided, it defaults to checking for a wallet in the PortalNamespace.EIP155 namespace.
Return
true if the wallet is backed up, false otherwise.
Parameters
chain Id
The optional chain ID to check for. If null, it checks for PortalNamespace.EIP155.
Throws
if the client is not set.
Checks if a wallet is backed up for a given PortalNamespace.
This function determines if a wallet is backed up for the specified namespace by checking for a completed backup share pair.
Return
true if the wallet is backed up, false otherwise.
Parameters
namespace
The PortalNamespace to check for.
Throws
if the client is not set.