Suppose the pattern attribute has been set to equal the regu…

Suppose the pattern attribute has been set to equal the regular expression ^\d{5}5$ within the tag for the accountNo field in a web form. This regular expression matches a text string of exactly five digits. What can you insert in the blank in the following JavaScript function to display a custom error message when the user enters something other than five digits, then tries to submit the form? let submitButton = document.getElementById(“submitButton”); submitButton.addEventListener(“click”, validateAccount); function validateAccount() {    let acc = document.getElementbyId(“accountNo”);    if (acc.validity.valueMissing) {       acc.setCustomValidity(“Please enter your account number”);    } _____ {       acc.setCustomValidity(“Account numbers have five digits”);    } else {       acc.setCustomValidity(“”);    } }

What JavaScript statements should you place in the blank in…

What JavaScript statements should you place in the blank in order to retrieve the value of the user’s selection from the sauceFlavor drop-down menu in your web form and assign it to the sauceValue variable? let orderForm = document.forms.orderForm; let sauceFlavor = orderForm.elements.sauceFlavor;