Hello,

In a stored procedure managing logins several exceptions are raised:
wrong account, wrong username, etc.

This kind of exception always set SQLCODE to -836 (contained in
ibase_errcode)?
How is the digit determined in the message that is returned by
ibase_errmsg (for example: exception 4 invalid account)?
Is there a way suppressing displaying warnings other then configuring
php.ini?

In other words, how do I handle these kind of exceptions properly?
Any suggestions for tutorials on this topic?

Constantijn