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Is it possible to throw an error when a tag inside a template is missing? #69

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acecilia opened this issue Nov 13, 2019 · 0 comments

acecilia commented Nov 13, 2019 •

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Is it possible to throw an error when a tag inside a template is missing? I could not find any issues mentioning this topic.

For example, using the example in the readme as a reference, instead of:

let template = try Template(string: "<{{#value}}Truthy{{/value}}>")
// "<>"
try template.render([:])                  // missing value

do:

let template = try Template(string: "<{{#value}}Truthy{{/value}}>")
// Throw error: missing value
try template.render([:])                  // missing value

Thanks!

acecilia mentioned this issue

Add the throwWhenMissing option to the configuration #70

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