Method isValid

src/frontend/datasources/ImportSQLDatabaseWidget.cpp:197–199

! returns \c true if a working connections was selected and a table (or custom query) is provided and ready to be imported. returns \c false otherwise. */

	returns \c false otherwise.
 */
bool ImportSQLDatabaseWidget::isValid() const {
	return m_valid;
}

/*!
	returns \c true if the selected table or the result of a custom query contains numeric data only.