There is no validation of parameter types

[opomuc]

This query will be successfull:

query service_query_with_skip($uid: Long, $ignore: Boolean) {
  services(uid: $uid) {
    uid
    p1
    p2 @skip(if: $ignore)
  }
}

"variables": { "uid": 1, "ignore": "this_is_not_boolean" }

Response

    "data": {
        "services": [
            {
                "p1": 123,
                "uid": 1
            }
        ]
    },

[Totktonada]

Note: a variable values type does not checked for a field too (not only for a directive).

[Totktonada]

We need the following checks:

• incorrect argument type
• extra argument
• missing non-null argument (if there is one)
• missing non-null variables (Queries do not enforce required parameters #159)

[Totktonada]

Set prio1, because it blocks #134.