(a) In a civil action brought pursuant to this article or Article 2 (commencing with Section 25531) in which a temporary restraining order, preliminary injunction, or permanent injunction is sought, it is not necessary to allege or prove at any stage of the proceeding any of the following:

1. (1) Irreparable damage will occur should the temporary restraining order, preliminary injunction, or permanent injunction not be issued.
2. (2) The remedy at law is inadequate.