Value displays null of value is not numeric

custom-cards / dual-gauge-card

Dual gauge custom card for Lovelace in Home Assistant

MIT License

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Value displays null of value is not numeric #44

Open ibkickinit opened 3 years ago

ibkickinit commented 3 years ago

I have the gauge set to show my thermostat's set and actual temperature. When the thermostat is off, the value of set temperature is null. Is there a way to catch the value and replace it with N/A or Off? Perhaps a value check in the java?