Thursday, July 24, 2014

Email ID Validation

//Regex for Validating EmailID
-(BOOL) validateEmailIDfromString : (NSString *) s {
    
NSString * emailregexString = @"\\b([a-zA-Z0-9%_.+\\-]+)@([a-zA-Z0-9.\\-]+?\\.[a-zA-Z]{2,3})\\b" ;     
    
NSPredicate *regexText = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",emailregexString] ;
return ([regexText evaluateWithObject:s]);

}


if(![self validateEmailIDfromString:txtLogin]) {  
   // Invalid email ID 
}

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