I am making an iPhone app wherein I need users to enter their email ID and password, and then they can access their account on my website.
Once they enter the authentication details they must wait for a few seconds for the next page to come up.
I need to show a "Processing" or "Please Wait" kind of symbol to the user.
How should I implement it?
Help me, please.
What you are searching for is an activity indicator.
Here is the tutorial for the activity indicator.
http://www.edumobile.org/iphone/iphone-programming-tutorials/use-activityindicator-in-iphone/
Hope it helps you