getMaxFrameForText

- (CGRect)getMaxFrameForText:(UILabel *)label {
    label.numberOfLines = 0;
    label.lineBreakMode = NSLineBreakByWordWrapping;
    CGRect currentFrame = label.frame;
    CGSize max = CGSizeMake(label.frame.size.width, 250);
    CGRect textRect = [label.text boundingRectWithSize:max options:NSStringDrawingUsesLineFragmentOrigin attributes:@{NSFontAttributeName:label.font} context:nil];
    currentFrame.size.height = ceilf(textRect.size.height);
    return currentFrame;
}