how to compare an array of dates with today's date in react native?

Issue

I want to compare each of the dates that come from that array and compare them with today's date, if there is a date that is equal to today's date, let {showImage} be true:

   data: [
        {
            id: "1",
            date: "2021-10-05T00:00:00.000Z"
        },
        {
            id: "2",
            date: "2021-10-06T00:00:00.000Z"
        }
]

  const [showImage, setShowImage] = useState(false)

Could you help me make this comparison? I would appreciate it

**** Note: I only want the date I don't care about the time ****

Solution

  const [showImage, setShowImage] = useState(false)
   data: [
        {
            id: "1",
            date: "2021-10-05T00:00:00.000Z"
        },
        {
            id: "2",
            date: "2021-10-06T00:00:00.000Z"
        }
]

  const [showImage, setShowImage] = useState(false)
 const [extra, setExtra] = useState(0)

React.useEffect(()=>{



var today = new Date();
var dd = String(today.getDate()).padStart(2, '0');
var mm = String(today.getMonth() + 1).padStart(2, '0'); //January is 0!
var yyyy = today.getFullYear();

let todayDate = yyyy+ '-' + mm+ '-' + dd; you get the current date

let filterData=data.filter(dateVal=>{
    
   if(dateVal.date.slice(0,10) == todayDate){
       return
            {
             setShowImage(true)
             setExtra(extra+1) 
            }
   else
            {
       return
            {
             setShowImage(true)
             setExtra(extra+1) 
             }   
            }

})
},[])

Answered By - Vhora Abdulrauf