Case-insensitive NSString comparison

Question

Using this code I am able to compare string values.

[elementName isEqualToString: @\"Response\"]

But this compares case-sensitively. Is there a

Answer 1

Here's the code you would need to compare a string without caring about whether it's lowercase or uppercase:

if ([elementName caseInsensitiveCompare:@"Response"]==NSOrderedSame)
{
    //  Your "elementName" variable IS "Response", "response", "reSPonse", etc
    //  
}