if self["input"].getText()=='':
self.session.nav.SleepTimer.clear()
self.session.openWithCallback(self.close, MessageBox, _("The sleep timer is invalid."), MessageBox.TYPE_INFO)
if self["input"].getText()=='':
self.session.nav.SleepTimer.clear()
self.session.openWithCallback(self.close, MessageBox, _("The sleep timer is invalid."), MessageBox.TYPE_INFO)