Function getReqString

server-source-code/internal/handler/settings.go:732–740

getReqString returns string from req for key or altKey (camelCase fallback).

(req map[string]interface{}, key, altKey string)

// getReqString returns string from req for key or altKey (camelCase fallback).
func getReqString(req map[string]interface{}, key, altKey string) (string, bool) {
	if v, ok := req[key].(string); ok && v != "" {
		return v, true
	}
	if v, ok := req[altKey].(string); ok && v != "" {
		return v, true
	}
	return "", false
}

// getReqStringOrEmpty returns string from req for key or altKey; ok is true if key exists (even if empty).
func getReqStringOrEmpty(req map[string]interface{}, key, altKey string) (string, bool) {