# DocuSign_eSign::Radio ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **anchor_case_sensitive** | **String** | When set to **true**, the anchor string does not consider case when matching strings in the document. The default value is **true**. | [optional] **anchor_horizontal_alignment** | **String** | Specifies the alignment of anchor tabs with anchor strings. Possible values are **left** or **right**. The default value is **left**. | [optional] **anchor_ignore_if_not_present** | **String** | When set to **true**, this tab is ignored if anchorString is not found in the document. | [optional] **anchor_match_whole_word** | **String** | When set to **true**, the anchor string in this tab matches whole words only (strings embedded in other strings are ignored.) The default value is **true**. | [optional] **anchor_string** | **String** | Anchor text information for a radio button. | [optional] **anchor_units** | **String** | Specifies units of the X and Y offset. Units could be pixels, millimeters, centimeters, or inches. | [optional] **anchor_x_offset** | **String** | Specifies the X axis location of the tab, in achorUnits, relative to the anchorString. | [optional] **anchor_y_offset** | **String** | Specifies the Y axis location of the tab, in achorUnits, relative to the anchorString. | [optional] **error_details** | [**ErrorDetails**](ErrorDetails.md) | | [optional] **locked** | **String** | When set to **true**, the signer cannot change the data of the custom tab. | [optional] **page_number** | **String** | Specifies the page number on which the tab is located. | [optional] **required** | **String** | When set to **true**, the signer is required to fill out this tab | [optional] **selected** | **String** | When set to **true**, the radio button is selected. | [optional] **tab_id** | **String** | The unique identifier for the tab. The tabid can be retrieved with the [ML:GET call]. | [optional] **tab_order** | **String** | | [optional] **value** | **String** | Specifies the value of the tab. | [optional] **x_position** | **String** | This indicates the horizontal offset of the object on the page. DocuSign uses 72 DPI when determining position. | [optional] **y_position** | **String** | This indicates the vertical offset of the object on the page. DocuSign uses 72 DPI when determining position. | [optional]