Go to the project$02-02.$js file in your code editor. Create a function named verifyForm$()$ with no parameters. Within the function do the following:

Declare the name variable equal to the value of the input control with the id $$name$.$

Declare the email variable equal to the value of the input control with the id $$email$.$

Declare the phone variable equal to the value of the input control with the id $$phone$.$

Insert a conditional operator that tests the truthy or falsy value of and name and email and phone using the && operator. If the result of this conditional expression is true, use the window.alert$()$ method to display the message $$Thank you!$,$ otherwise display the message $$Please fill in all fields$.$

Below the verifyForm$()$ function insert a statement that attaches an event listener to the page element with the id $$submit$.$ When the click event occurs for this element, run the verifyForm$()$ function.

Save your changes to the file and then open project$02-02.$html in your web browser.

Test the web form by clicking the Submit button with one or all the fields left blank, verifying that an alert box with the message $$Please fill in all fields$$ is displayed. Enter text in all the fields and click the Submit button, verifying that an alert box with the message $$Thank you!$$ is displayed.