UITextField not type a word from keyboard in IOS -

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i using uitextfield. not able type word keyboard. have tried set text textfield. can delete text, not able add or edit character. application works okay first time. but, first, have tried research wasn't able find helpful. newbie, please me. thanks

you have provided insufficient data. please post questions more clarity. can append/add text in textfield following;

textfield.text = [textfield.text stringbyappendingstring:@"stringyouwanttoadd"];

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