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Showing posts from September, 2015

Sign in validations in Objective V

- (BOOL)validatePhoneNumber:(NSString *)phoneStr {
    NSString *phoneRegex = @"[789][0-9]{9}";
    NSPredicate *test = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", phoneRegex];
    BOOL matches = [test evaluateWithObject:phoneStr];
    return matches;

- (BOOL)validateEmail:(NSString *)emailStr {
    NSString *emailRegex = @"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";
    NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex];
    return [emailTest evaluateWithObject:emailStr];

// This method is use to Validate an URL - (BOOL)isValidUrl {     NSString *regex =@"(http|https)://((\\w)*|([0-9]*)|([-|_])*)+([\\.|/]((\\w)*|([0-9]*)|([-|_])*))+";     NSPredicate *urlTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex];     return [urlTest evaluateWithObject:self]; }
// This method is use to Validate an Name - (BOOL)isValidName {     NSCharacterSet * chars = [NSCharacterSetcharacterSetWi…

Youtube player view in iOS

#pragma mark - UIWebViewFactory
+ (UIWebView *)youtubePlayerViewWithFrame:(CGRect)frame andURLString:(NSString *)URLString { UIWebView *videoView = [[UIWebViewalloc] initWithFrame:frame];     videoView.backgroundColor = [UIColorclearColor];     videoView.opaque = NO; NSString *videoHTML = [NSStringstringWithFormat:@"\                            <html>\                            <head>\                            <style type=\"text/css\">\                            iframe {position:absolute; top:0; margin-top:0px;}\                            body {background-color:#000; margin:0;}\                            </style>\                            </head>\                            <body>\                            <iframe width=\"%0.0f\" height=\"%0.0f\" src=\"%@\" frameborder=\"0\" allowfullscreen></iframe>\                            </body>\                            </html>",…

UITable view cell dynamic height - ios7 and above

To set the dynamic height of custom table view cell without creating IBOutlet of height constraint, follow the below code: 

@Interface __weakIBOutletUITableView *tblView; @property (nonatomic, strong) DataViewCustomCell *prototypeCell;

#pragma mark - PrototypeCell - (DataViewCustomCell *)prototypeCell { if (!_prototypeCell) { _prototypeCell = [[[NSBundlemainBundle]loadNibNamed:@"DataViewCustomCell"owner:selfoptions:nil] lastObject];     } return_prototypeCell; }
#pragma mark - Configure
//Here I put the dummy static string on lblDetailLabel. You can put here the dynamic string

- (void)configureCell:(DataViewCustomCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath { if (indexPath.row==0)     {         cell.lblTitle.text = @"Mobile Insights - Entertainment Report";         cell.unitedStatsTextLbl.text = @"United States, Q2, 2014";         cell.lblDetailLabel.text = @"The entertainment industry is a diverse industry covering a wide range of sectors like …