[ic] detect successfully changed password

[interchange-users@interchange.redhat.com (Kevin Walsh)]

> The input submit on my change password page is called "Change Password" and
> this code is also on the page:
> 
> [tag touch userdb][/tag]
> [set Change Password]
> [tag flag write]userdb[/tag]
> [userdb change_pass]
> [/set]
> 
> Does that [userdb change_pass] as part of the Change Password click event do
> what you're talking about?  How can I get a return value from that?
> 
Without having done this myself, I would have thought you could
change the above code to this:

    [set Change Password]
    [if type=explicit compare="[userdb change_pass]"]
        [set pass_msg][L]Password changed without any drama.[/L][/set]
    [/if]
    [/set]

Then you could put this code somewhere on your next page to show
the "changed password" message, if one is available:

    [if scratch pass_msg]
        <b>[scratchd pass_msg]</b>
    [/if]

You could, of course, leave off the [if] check if your pass_msg
included all of the message and HTML that you want to display.

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