JSFiddle - React, Tailwind, and code Playground

by saidulu401

JavaScript

var data=[{m:1},{m:2},{m:3},{m:4},{m:5},{m:6},{m:7},{m:8},{m:9},{m:10},{m:11},{m:12}];
 var file=[{m:1},{m:3}];
 var re = [];
 for(var i=0;i<data.length;i++){
 	let r = file.find(function findObj(o) { 
    return o.m === data[i].m;
	})
if(r){
  	re.push(true)
  }else{
  re.push(false)
  }
 }
 console.log(re)