JSFiddle - React, Tailwind, and code Playground
by Iftakharul Alam
HTML
<!-- <input type="text" class="en2bn"/> -->
<span class="en2bn">1</span>
<input type="button" class="change" value="Check"/>
JavaScript
$('.change').click(function(){
var textNumber = $('.en2bn').text();
var number = textNumber.split('');
var newNumber = '';
$.each(number,function(index,value){
//alert(value);
if(value == 0){newNumber = newNumber.concat('০');}
else if(value == 1){newNumber = newNumber.concat('১');}
else if(value == 2){newNumber = newNumber.concat('২');}
else if(value == 3){newNumber = newNumber.concat('৩');}
else if(value == 4){newNumber = newNumber.concat('৪');}
else if(value == 5){newNumber = newNumber.concat('৫');}
else if(value == 6){newNumber = newNumber.concat('৬');}
else if(value == 7){newNumber = newNumber.concat('৭');}
else if(value == 8){newNumber = newNumber.concat('৮');}
else if(value == 9){newNumber = newNumber.concat('৯');}
else if(value == '.'){newNumber = newNumber.concat('.');}
});
$('.en2bn').text(newNumber);
});