Numeric keyboard with decimal

Question

I´m building an app with equations and I have used a numeric keyboard but I want to have a decimal slot on it. The default is only numbers. How do you add a decimal input on that keyboard?

This is the code I use to get the numeric keyboard

.keyboardType = UIKeyboardType.NumberPad 

Answer 1

Simply change the keyboard type:

self.someTextField.keyboardType = UIKeyboardType.decimalPad 

See the documentation for all the keyboard types.

Answer 2

Select Decimal Pad in Keyboard Type for Text Field in Attribute Inspector.

Refer the image below for more detail