refactor Bambu credentials handling and improve input validation
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@ -7,12 +7,13 @@ bool saveJsonValue(const char* filename, const JsonDocument& doc) {
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Serial.println(filename);
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return false;
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}
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return true;
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if (serializeJson(doc, file) == 0) {
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Serial.println("Fehler beim Serialisieren von JSON.");
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file.close();
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return false;
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}
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file.close();
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return true;
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}
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