31 lines
755 B
Markdown
31 lines
755 B
Markdown
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---
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layout: functions
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page_title: alltrue - Functions - Configuration Language
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sidebar_current: docs-funcs-collection-alltrue
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description: |-
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The alltrue function determines whether all elements of a collection
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are true or "true". If the collection is empty, it returns true.
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---
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# `alltrue` Function
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-> **Note:** This page is about Terraform 0.12 and later. For Terraform 0.11 and
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earlier, see
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[0.11 Configuration Language: Interpolation Syntax](../../configuration-0-11/interpolation.html).
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`alltrue` returns `true` if all elements in a given collection are `true`
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or `"true"`. It also returns `true` if the collection is empty.
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```hcl
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alltrue(list)
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```
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## Examples
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```command
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> alltrue(["true", true])
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true
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> alltrue([true, false])
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false
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```
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