Key |
Type |
Value |
---|---|---|
Type |
name |
(Optional) The type of PDF object that this dictionary describes; if present, shall be TransformParams for a transform parameters dictionary. |
Action |
name |
(Required) A name that, along with the Fields array, describes which form fields do not permit changes after the signature is applied. Valid values shall be: All All form fields. Include Only those form fields that specified in Fields. Exclude Only those form fields not specified in Fields. |
Fields |
array |
(Required if Action is Include or Exclude) An array of text strings containing field names. |
V |
name |
(Optional: PDF 1.5 required) The transform parameters dictionary version. The value for PDF 1.5 and later shall be 1.2. NOTE This value is a name object, not a number. Default value: 1.2. |