I am using islamicUmmAlQura UIDatePicker while developing iOS application as shown in the following picture
and I have TWO problems summarised as follows:
1- The date that appears in the text field is gregorian while my UIDatePicker is islamic (Hijri) see figure
2- Sometimes the days in the Textfields are above normal! see figure
I have an extension on github to convert dates. Have a look. mine is persian date so you just need to replace the below code with mine inside the extension:
datePicker.calendar = Calendar(identifier: .islamicUmmAlQura)