Added openapi response schema for validateaddress

doc/API.v0.md

@@ -761,7 +761,7 @@ GET http://cyphernode:8888/validateaddress/address
 GET http://cyphernode:8888/validateaddress/tb1p5cyxnuxmeuwuvkwfem96lqzszd02n6xdcjrs20cac6yqjjwudpxqp3mvzv
 ```
 
-Proxy response:
+Proxy response for a valid address:
 
 ```json
 {
@@ -774,6 +774,14 @@ Proxy response:
 }
 ```
 
+Proxy response for an invalid address:
+
+```json
+{
+  "isvalid": false
+}
+```
+
 ### Spend coins from spending wallet (called by your application)
 
 Calls sendtoaddress RPC on the spending wallet with supplied info.  Can supply an eventMessage to be published on successful spending.  eventMessage should be base64 encoded to avoid dealing with escaping special characters.

doc/openapi/v0/cyphernode-api.yaml

@@ -1201,12 +1201,28 @@ paths:
       operationId: "validateAddress"
       responses:
         '200':
-          description: "successful operation"
+          description: "operation successful"
           content:
             application/json:
               schema:
-                # TODO: describe response
                 type: "object"
+                required:
+                  - "isvalid"
+                properties:
+                  isvalid:
+                    type: "boolean"
+                  address:
+                    $ref: '#/components/schemas/TypeAddressString'
+                  scriptPubKey:
+                    type: "string"
+                  isscript:
+                    type: "boolean"
+                  iswitness:
+                    type: "boolean"
+                  witness_version:
+                    type: "number"
+                  witness_program:
+                    type: "string"
         '403':
           $ref: '#/components/schemas/ApiResponseNotAllowed'
         '503':
@@ -3084,9 +3100,9 @@ components:
       type: "string"
       pattern: "^[a-fA-F0-9]+$"
     TypeAddressString:
-      description: "base58 check encoded address"
+      description: "base58 or base32 check encoded address"
       type: "string"
-      pattern: "^[a-km-zA-HJ-NP-Z1-9]{26,35}$"
+      pattern: "^(bc1|tb1|bcrt1)[ac-hj-np-z02-9]{9,71}|[123mn][a-km-zA-HJ-NP-Z1-9]{26,33}$"
     TypeXpubString:
       description: "base58 check encoded xpub"
       type: "string"