You can find this section in HostBill Admin → Settings → Products & Services → Your order page → Your product → Components → Forms → Add new form field → Standard text fields → Phone Number Input field.

Basic settings

In the Basic settings section you can configure:

• Field name -  the name for this field

• Description - optionally you can add the description for the field
• Admin only description - description available only for staff members
• Form group 

Advanced settings

In the Advanced settings section you can configure:

• Variable name - to use in emails
• Admin only -  if this option is enabled only admin can see this field
• Required field - client will be forced to provide a value or select at least one option
• Client edit - allow to edit this field by client after order using Client Function  
• Show in cart - display this field during order
• Hide if empty - hide in client portal if empty/zero
• Searchable - make value of this field searchable
• Show in Invoice - choose when to add field description to invoice line:
  • Default - show when priced or enabled in cart and not empty
  • Priced - show when selected value isn't free
  • Force - show even when it's empty or free
• CSS Class - field container will be displayed with this css class
• Category name - supported by some order pages to group options 
• API Use - for order draft/upgrade api calls. 

Admin Access

This section allows to define whether this field is available to all or selected staff members.