Not able to find out what i have written incorrect in following code so that it is not returning false. While debugging found that there is error in 

```
((typeof radioValue === 'scheduleademo') && date1 === '')

```

as it has below values during execution

```
radioValue = "scheduleademo", date1 = ""

```

Complete if part:

```js
if (name === '' || emailID === '' || phone === '' || companyname === '' || noofemployees === null || message === '' ||
  radioValue === '' || (typeof radioValue === 'undefined') || ((typeof radioValue === 'scheduleademo') && date1 === '')) {
  return false;
}
```