[Solved] Help me with my small HTML/ JavaScript problem 😊

Question

help me to add JavaScript code which takes the input from user, compares each character in the string entered by the user with inputString. If a character is present in the inputString, replace it with the respective character in the outputString.
if the character is not present in the inputString, display it as it is in the output.
Example:
user input: A12?
output should be: 🇦12?
user input: BIBEK
output should be: 🇧 🇮 🇧 🇪 🇰

My code:
<script>
function convert(){
var inputString=['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'];
var outputString=['🇦','🇧','🇨','🇩','🇪','🇫','🇬','🇭','🇮','🇯','🇰','🇱','🇲','🇳','🇴','🇵','🇶','🇷','🇸','🇹','🇺','🇻','🇼','🇽','🇾','🇿'];
}
// JS Code Here
</script>
<input type="text" id="input" placeholder="Input Field." />

<input type="button" id="button" value="Convert" onclick="convert()" />

<input type="text" id="output" placeholder="Output Field." />

Answer 1

https://code.sololearn.com/WCFePW7wP2P2/?ref=app

Answer 2

First define a var that stores the user input

Answer 3

Daniel C thank you😍😍😊