Force lowercase letters in spreadsheet to form widget

Hi, 

I have a rather complicated question. I am using a spreadsheet to form widget to prepolutate data. Unfortunately when using a smartphone (iOS) for example, the first letter is always in uppercase. Due to this the code will not load and the UX is not optimal Two questions in this regard:

1) is it possible to use something like this to prevent the error when using a capital leter p.lowercase  (text-transform: lowercase;)

OR

2) is it possible to not differentiate between upper and lowercase letters?

Thank you

You can force the input field to lowercase letters. 
Please inject the following code in the widget custom CSS.
#access-code {
  text-transform: lowercase; !important;
}
Please look at this.

THIS IS AMAZING! Thank you!