> For the complete documentation index, see [llms.txt](https://error.angular-package.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://error.angular-package.dev/commonerrors/methods.md). # Methods | | | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | |

public delete(): this
Deletes the error of a specified id from the object.

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public has(): boolean
The has() method checks whether the error of the given id exists in a specified object.

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public throw(): void
Throws an error of the given id if the unique id was provided in the constructor.

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protected isAllowedId(): boolean
Checks whether the given identification number was provided in the constructor.

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