isError source npm

_.isError(value)

Checks if value is an Error, EvalError, RangeError, ReferenceError, SyntaxError, TypeError, or URIError object.

Arguments

  1. value (*)

    The value to check.

Returns (boolean)

Returns true if value is an error object, else false.

Example

_.isError(new Error);
// => true

_.isError(Error);
// => false