Setting keyboard to a textfield to English language only
<p>Is there a way to set the keyboard to a textfield to English language only? I don´t want the user to be able to switch to another language.</p>

<p>Many people think/says it is not possible, but the answer on this topic with 14 up votes, begs to differ. Only problems is, it is written in objective c and I only know swift...
<a href="https://stackoverflow.com/questions/12595970/iphone-change-keyboard-language-programmatically">iPhone: Change Keyboard language programmatically</a></p>