Use your code editor to open the project$02-02\_$txt$.$html and project$02-02\_$txt$.$js files from the js$02$ c

project$02$ folder. Enter your name and the date in the comment section of each file and save them as

project$02-02.$html and project$02-02.$js$,$ respectively.

$2.$ Go to the project$02-02.$html file in your code editor and in the head section add a script element to load

the project$02-02.$js file, deferring the loading the external script file until the entire page is loaded. Review the

contents of the HTML file. Note that there are three input controls with the ids $$name$,$email$,$ and $$phone$.$

Each of these controls must be filled out for the form to be submitted.

$3.$ 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:

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

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

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

d$.$ 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$.$

$4.$ 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.

$5.$ Save your changes to the file and then open project$02-02.$html in your web browser.

$6.$ 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.