Function fieldsAreEmpty

fieldsAreEmpty(element): boolean
Checks if the input fields within a form or text area are empty or not visible. This function is useful for validating form data before submission.

The following fields are checked:
- Input fields and text areas within the specified HTML element.
- Fields that are not hidden, readonly, disabled, buttons, or submit buttons.
Parameters
- element: HTMLElement
  
  The HTML element (form or text area) to search for input fields.
Returns boolean
Returns true if all input fields are empty or not visible, otherwise returns false.
Example
```
var formToCheck = ix.api.dom.getHtml("<FORM-GUID>");
var empty = ix.api.confirm.fieldsAreEmpty(formToCheck);

console.log(empty); // true or false
```