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Support empty output of MQTT binary_sensor value_template (#13930)

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Erik Montnemery 2020-07-14 20:45:34 +02:00 committed by GitHub
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source/_integrations/binary_sensor.mqtt.markdown
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@ -151,7 +151,7 @@ unique_id:
required: false
type: string
value_template:
description: "Defines a [template](/docs/configuration/templating/#processing-incoming-data) that returns a string to be compared to `payload_on`/`payload_off`. Available variables: `entity_id`. Remove this option when 'payload_on' and 'payload_off' are sufficient to match your payloads (i.e no pre-processing of original message is required)."
description: "Defines a [template](/docs/configuration/templating/#processing-incoming-data) that returns a string to be compared to `payload_on`/`payload_off` or an empty string, in which case the MQTT message will be removed. Available variables: `entity_id`. Remove this option when 'payload_on' and 'payload_off' are sufficient to match your payloads (i.e no pre-processing of original message is required)."
required: false
type: string
{% endconfiguration %}