ios - How do i add more text field to this code so it could connect to the email and so it could be sent -

i need how add more textfield name code info textfield goes email composer thing.

nsstring *message = [[self name]text]; 

if have many textfields , want add text inside them 1 nsstring following :

nsmutablestring * string = [nsmutablestring new] ; [string appendstring:textfield1.text] ;  [string appendstring:textfield2.text] ;  [string appendstring:textfield3.text] ; 

where textfield1 , textfield2 textfields