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32 lines
1.3 KiB
Markdown
32 lines
1.3 KiB
Markdown
---
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title: "Automation Conditions"
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description: "Automations can test conditions when invoked."
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redirect_from: /getting-started/automation-condition/
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---
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Conditions are an optional part of an automation rule and can be used to prevent an action from happening when triggered. When a condition does not return true, the automation will stop executing. Conditions look very similar to triggers but are very different. A trigger will look at events happening in the system while a condition only looks at how the system looks right now. A trigger can observe that a switch is being turned on. A condition can only see if a switch is currently on or off.
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The available conditions for an automation are the same as for the script syntax so see that page for a [full list of available conditions](/docs/scripts/conditions/).
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Example of using condition:
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```yaml
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automation:
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- alias: 'Enciende Despacho'
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trigger:
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platform: state
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entity_id: sensor.mini_despacho
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to: 'on'
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condition:
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condition: or
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conditions:
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- condition: template
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value_template: "{% raw %}{{ state_attr('sun.sun', 'elevation') < 4 }}{% endraw %}"
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- condition: template
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value_template: "{% raw %}{{ states('sensor.sensorluz_7_0') < 10 }}{% endraw %}"
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action:
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- service: scene.turn_on
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entity_id: scene.DespiertaDespacho
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```
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