[tutorial v1.1_210] Username is mandatory if a password is set

foxyproxy/00-foxyproxy.yml

@@ -71,6 +71,40 @@ proxies:
         - SOCKS4
         - SOCKS5
 
+  username:
+    description: Username
+    type: unix_user
+    mandatory:
+      jinja: |-
+        {{ _.password is not propertyerror and _.password is not none }}
+      return_type: boolean
+      description: if a password is set
+    disabled:
+      jinja: |-
+        {{ _.type not in ['HTTP', 'HTTPS/SSL', 'SOCKS4', 'SOCKS5'] }}
+      return_type: boolean
+      description: |-
+        if type not in:
+        - HTTP
+        - HTTPS/SSL
+        - SOCKS4
+        - SOCKS5
+
+  password:
+    description: Password
+    type: secret
+    mandatory: false
+    disabled:
+      jinja: |-
+        {{ _.type not in ['HTTP', 'HTTPS/SSL', 'SOCKS4', 'SOCKS5'] }}
+      return_type: boolean
+      description: |-
+        if type not in:
+        - HTTP
+        - HTTPS/SSL
+        - SOCKS4
+        - SOCKS5
+
   url:
     description: URL
     type: web_address