[Solved] Count the values count which got from the url parameters React

Ryan Fonseka Asks: Count the values count which got from the url parameters React
I’m getting the values from url parameters like this.

http://localhost:3000/#/bookingSummary?movieid=3232&movieName=Mortal Kombat&seats=A6,5,5,A6,A6,5

then I get the values and put them into an array as follows

Code:
var movieData = []
    componentDidMount() {
        let movieInfo = queryString.parse(this.props.location.search)
        console.log(movieInfo.movieid) 
        this.setState(movieInfo)
        console.log(movieInfo.seats)          
        movieData = movieInfo 
}

then I want to count how many seats are in seats parameter I have no experience in React an explanation would be much appreciated

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