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How to identify Error types in JavaScript?

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How to identify Error types in JavaScript?

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Aone-teamet

Publisert

1. februar 2023

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8 min lesning

There are several types of errors in JavaScript, including:

  1. Syntax Error: Occurs when the code is written in an incorrect format, and the JavaScript interpreter is unable to parse it.
  2. ReferenceError: Occurs when a non-existent variable is referenced.
  3. TypeError: Occurs when a value is used in an inappropriate manner, such as when a string is used as a number.
  4. RangeError: Occurs when a number is outside of the defined range, such as a value that is too large or too small.
  5. EvalError: Deprecated, occurs when the eval() function is used in an incorrect manner.
  6. URIError: Occurs when an encoded URI is malformed.
  7. Custom Error: Developers can create their own custom error types by creating an instance of the Error object.
Kategorisert under:JavaScript