# CommonErrors {}

- [Overview](/draft-5/commonerrors/overview.md): The \`CommonErrors\` object
- [Generic type variables](/draft-5/commonerrors/generic-type-variables.md): The \`CommonErrors\` generic type variables
- [Constructor](/draft-5/commonerrors/constructor.md): The \`CommonErrors\` constructor
- [Accessors](/draft-5/commonerrors/accessors.md): The \`CommonErrors\` accessors
- [get errors()](/draft-5/commonerrors/accessors/get-errors.md): The get accessor returns the errors of Map type
- [Properties](/draft-5/commonerrors/properties.md): The \`CommonErrors\` properties
- [static template?](/draft-5/commonerrors/properties/static-template.md): Optional template
- [#id?](/draft-5/commonerrors/properties/id.md): The collection of unique allowed identification numbers
- [#errors](/draft-5/commonerrors/properties/errors.md): The errors storage of the Map type
- [Methods](/draft-5/commonerrors/methods.md): The \`CommonErrors\` methods
- [delete()](/draft-5/commonerrors/methods/delete.md): Deletes the error of a specified id from the object
- [has()](/draft-5/commonerrors/methods/has.md): Checks whether the error of the given id exists in a specified object
- [throw()](/draft-5/commonerrors/methods/throw.md): Throws an error of the given identification
- [isAllowedId()](/draft-5/commonerrors/methods/isallowedid.md): Checks whether the given identification number was provided in the constructor