Activity: Adding a New Validation Rule to a JavaScript Function

Aim

Add a new validation rule to the JavaScript function for designation so that it must consist of at least two words. (Hint: use regex.)

Steps for completion

We need to revise the JavaScript. Check the following:

Go to https://goo.gl/u8y4Ur to access the code.

//validate the designation field
if (designationValue == null || designationValue == "" ) 
{
  document.getElementById("validationDesignation").textContent =
  "Employee Designation is required - from
  client side";
isValidForm = false;
}
else if (!(/^[a-z]+(?:\s[a-z]+)+$/.test(designationValue )))
{ 
  document.getElementById(
"validationDesignation").textContent =
  "Employee Designation must be at least two
  words - from client side";
isValidForm = false;
}