Error needs to be displayed next to the filed it is related to. Or, at least on the top where user can see without scrolling.

[athishsreeram]

[dinesh9396]

which one should I go for rendering error just below the field or at top.

But i feel error at bottom is good one because it is showing just above the publish buttons if not user have to go top to check the error

what's your view on this @athishsreeram

[athishsreeram]

Instead of generic error at the bottom show the corresponding field error there it self

[athishsreeram]

Right below each text box

[dinesh9396]

where to show the success message (after saving draft/preview/publish)

[athishsreeram]

Show at the bottom the Success Message