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41 lines
1.1 KiB
Markdown
41 lines
1.1 KiB
Markdown
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---
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title: fmt.Erroridf
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description: Log a suppressable ERROR from a template.
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categories: []
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keywords: []
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action:
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aliases: [erroridf]
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related:
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- functions/fmt/Errorf
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- functions/fmt/Warnf
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returnType: string
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signatures: ['fmt.Erroridf ID FORMAT [INPUT]']
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aliases: [/functions/erroridf]
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---
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{{% include "functions/fmt/_common/fmt-layout.md" %}}
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The `erroridf` function evaluates the format string, then prints the result to the ERROR log and fails the build. Unlike the [`errorf`] function, you may suppress errors logged by the `erroridf` function by adding the message ID to the `ignoreErrors` array in your site configuration.
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This template code:
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```go-html-template
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{{ erroridf "error-42" "You should consider fixing this." }}
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```
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Produces this console log:
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```text
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ERROR You should consider fixing this.
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You can suppress this error by adding the following to your site configuration:
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ignoreErrors = ['error-42']
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```
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To suppress this message:
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{{< code-toggle file=hugo >}}
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ignoreErrors = ["error-42"]
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{{< /code-toggle >}}
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[`errorf`]: /functions/fmt/errorf
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