This shortcode displays a login form for users who are not logged in. It accepts four attributes:
– `mainclass`: The CSS class to be applied to the main form element (optional).
– `inputclass`: The CSS class to be applied to the input fields (optional).
– `buttontext`: The text to be displayed on the submit button (default is “Log In”).
– `buttonclass`: The CSS class to be applied to the submit button (optional).
– `redirect`: Ability to redirect the user after login in to a specific page.