Which scripting object is used to interact with the current form?

The G_form object is essential in ServiceNow for interacting with the current form. It provides developers with methods to manipulate form elements, such as fields, sections, and the form's layout in real-time. With G_form, you can perform various actions, including setting field values, hiding or showing fields, and validating user input, all of which enhance the user's interaction with the form.

This object works in the context of client-side scripting, allowing developers to control the behavior of forms dynamically as users engage with them. For example, you can use methods like G_form.setValue() to change the value of a field based on certain conditions, or G_form.showFieldMsg() to display messages to users regarding field inputs.

In contrast, while G_user refers to a client-side object that provides information about the current user, and G_scope relates to the scope of the current script or application, they do not provide the necessary tools for form manipulation. Similarly, G_instance does not exist in the context of ServiceNow scripting objects, making it irrelevant in this context. Therefore, G_form is the correct choice for scripting that interacts with the current form.