WorldWater: need validation for new database name

jirikadlec2[CodePlex]
In worldwater.byu.edu when I create a new database and I have a space in the database name, for example quotTest Databasequot, I get an error message on the setup page:

Error creating database: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'Database' at line 1

Error selecting the database Test DatabaseUnknown database 'Test Database'

This message is very unclear.
Suggestion: Add a validation for the new database name, only English letters and numbers should be allowed in the database name.

Start by reproducing the setup-page database creation flow with a name containing a space, such as "Test Database", and locate the code that creates and selects the database. Add validation so names contain only English letters and numbers, then verify that invalid names receive a clear message and valid names complete setup without SQL errors.

Written by the indexing model from the issue text.