Solar_Session::hasFlash()
public
bool
Solar_Session::hasFlash
( string $key
)
Whether or not the session currently has a particular flash key stored.
Parameters
(string)
$key: The flash key.
Returns
(bool) True if the session has this flash key in it, false if not.
Description
Whether or not the session currently has a particular flash key stored.
Does not return or remove the value of the key.