MarkLogic 9 Product Documentationgeo:validate-wkt
geo:validate-wkt( $wkt as xs:string ) as xs:boolean
Summary
Returns true if the string is valid Well-Known Text for a supported region type.
| Parameters | |
|---|---|
| wkt | A string to validate. |
See Also
- Converting To and From Common Geospatial Representations in the Search Developer's Guide
Example
geo:validate-wkt("LINESTRING(-112.25 47.1,-112.3 47.1,-112.4 47.2)")
=> true