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[rethish]

I am confused of validating some of the fields such as email_id ,web address in my project.These fields should only accept the standard format How can i do this? I m a biginner in mac programming . I use xcode 3.1 , I B 3.1 and objective-C for programming . Please help me with examples to overcome this problem .


thank you.

[WingedPanther]

You can step through the string, with flags when certain valid/invalid characters are found. If objective-C includes a regular expression library you could also use that.