[NFBCS] Invalid data text field on iPhone

[Vejas Vasiliauskas]

Hi everyone,
I am filling out a form where I cannot enter data into 2 text fields. The text keeps disappearing, and VoiceOver says, "Invalid data" in the 2 text fields. The strange thing is that the other text fields work fine. 
I tried copying and pasting the data I wanted to add, but this doesn't seem to work either.
Short of using another device, does anyone know if there is another workaround for this?
Thank you, 
Vejas