How to stay in the dialog if OK button `action` reports error?
89870
Keep  open when validation has failed
69379
Why is the command bound to a Button or event executed when declared?
11004
How can I switch dialog buttons using the keyboard?
97157
How can I overwrite an error message occured on custom action
40302
Malicious "confirm navigation" dialogs?
42928
How to exit from an application which doesn’t exit on press back button?
112460
Can Syntax Errors be handled?
19821
Navigating to the edit mode of a not-exist page produces a strange error message
96990
python: If an entry is not an acceptable parameter for a prompt, how to re-ask
33545
OK/Cancel on left/right?
128033
how to stop firing oncomplete if save action has errors
144540
How can I correct a Free Fillable Forms reported error?
146348
JSF 2.0 Forbid calling action after failed validation in actionListener
120884
How to get a "refresh" right click action?
115022
How to display a confirmation dialog when clicking an  link?
63926
How to catch the "Login Failed" event?
119490
Don't close the flag dialog when I'm in the middle of typing something in a textbox