map.exists

Description

boolean map.exists(object filter)

This method checks if at least one map that matches the given filter criteria exists.

Parameters

(object) Criteria to search by.

The following parameters are supported as search criteria.

Return values

(boolean) Returns true if at least one map that matches the given filter criteria exists.

Examples

Check a map by name

Check if map "Local network" exists.

Request:

{
           "jsonrpc": "2.0",
           "method": "map.exists",
           "params": {
               "name": "Local network"
           },
           "auth": "3a57200802b24cda67c4e4010b50c065",
           "id": 1
       }

Response:

{
           "jsonrpc": "2.0",
           "result": true,
           "id": 1
       }

See also

• map.isreadable
• map.iswritable

Source

CMap::exists() in frontends/php/include/classes/api/services/CMap.php.