6 lines
667 B
Markdown
6 lines
667 B
Markdown
When you use expressions in an `if` conditional, you may omit the {% raw %}`${{ }}`{% endraw %} expression syntax because {% data variables.product.prodname_actions %} automatically evaluates the `if` conditional as an expression. However, this rule does not apply everywhere.
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You must use the {% raw %}`${{ }}`{% endraw %} expression syntax or escape with `''`, `""`, or `()` when the expression starts with `!`, since `!` is reserved notation in YAML format.
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Using the {% raw %}`${{ }}`{% endraw %} expression syntax turns the contents into a string, and strings are truthy. For example, `if: true && {% raw %}${{ false }}{% endraw %}` will evaluate to `true`.
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