Field Configurations supported by Zoho Creator:
This is required field: If you feel that values for this field should definitely be given by the user while submitting a form, you can select this option. By default, it is optional.
No Duplicate Entries: If you feel that values for this field should be unique for each record while submitting a form, you can select this option. By default, all the fields will be non unique.
Hide this field to others: Selecting this option will make this field accessible only to the author/owner of the application.
Initial Value: If you feel that values for this field should definitely be filled with some value even if the user does not specify anything, you can specify a default value for this field .
Instructions: To configure tooltip for a field.
Field Width and Height: Height and Width attributes can be set for individual fields in a form.
Field name for script: This name will only be used to refer to each of the fields in script mode. It has to be alphanumeric but can contain underscore.
Max Characters/Digits: Specify the maximum number of characters/digits that can be entered in a text/number field.
