Issue related to textfield and datepicker

Question

I have an issue related to hide and show the datepicker view when click on textfield...Actually I have 2 textfields..Here is my problem image...

Problem

Answer 1

Batter to use date picker as input view

UIView *viewDateInput = [[UIView alloc] initWithFrame:CGRectMake(0, 0,[UIScreen mainScreen].bounds.size.width, 200)];
[viewDateInput setBackgroundColor:[UIColor whiteColor]];
self.pickerDate = [[UIDatePicker alloc] initWithFrame:CGRectMake(0, 0, viewDateInput.frame.size.width, viewDateInput.frame.size.height)];
self.pickerDate.datePickerMode = UIDatePickerModeDate;
[viewDateInput addSubview:self.pickerDate];
[self.pickerDate addTarget:self action:@selector(dateChanged:) forControlEvents:UIControlEventValueChanged];
[self.txtDate setInputView:viewDateInput];

Function For date Change

- (void)dateChanged:(id)sender
{
    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
    [dateFormatter setDateFormat:@"yyyy-MM-dd"];
    NSString *currentTime = [dateFormatter stringFromDate:self.pickerDate.date];
self.txtDate.text = currentTime;
}