JavaScript判断数组对象中字段属性值是否有null

Irreplaceable
永远会因温柔而心动
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<script>
var list = [
        annualCapacity: 3000,
        filled: false,
        preMonthContractVolume: "1",
        preMonthGoodsVolume: "1",
        preMonthStock: "1",
        remarks: "6",
        taskId: "6"
        annualCapacity: 3000,
        filled: false,
        preMonthContractVolume: "6",
        preMonthGoodsVolume: "1",
        preMonthStock: "1",
        remarks: "96",
        taskId: "5"
function isEmpty(arr) {
    return arr.every(form => {
        let flag = true
        for (let key in form) {
            if (form.hasOwnProperty(key)) {
                if (form[key] === null || form[key] === "") {
                    return false
        return flag