Validate the same request body parameter cannot be specified multiple times

WillSewell · WillSewell · commit e08eb11eceac · 2021-02-11T15:34:27.000Z
diff --git a/encoder.go b/encoder.go
@@ -55,6 +55,9 @@ func encodeTriggerBody(
 		"data":     payloadData,
 	}
 	for k, v := range params {
+		if _, ok := eventPayload[k]; ok {
+			return nil, errors.New(fmt.Sprintf("Paramater %s specified multiple times", k))
+		}
 		eventPayload[k] = v
 	}
 	return json.Marshal(eventPayload)

Original file line number	Diff line number	Diff line change
`@@ -55,6 +55,9 @@ func encodeTriggerBody(`
`55`	`55`	`"data": payloadData,`
`56`	`56`	`}`
`57`	`57`	`for k, v := range params {`
	`58`	`+ if _, ok := eventPayload[k]; ok {`
	`59`	`+ return nil, errors.New(fmt.Sprintf("Paramater %s specified multiple times", k))`
	`60`	`+ }`
`58`	`61`	`eventPayload[k] = v`
`59`	`62`	`}`
`60`	`63`	`return json.Marshal(eventPayload)`