JS Built-ins
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ReferenceErrorbeginner

ReferenceError — .name property

📖 Usage Example
new ReferenceError() instanceof Error  // → true

ReferenceError is a subtype of Error and inherits all standard error properties.

ReferenceError Name

Every ReferenceError has a .name property equal to 'ReferenceError'.

Challenge: Verify the .name property.

💡 Hints (1)
  • • Error subtypes have a .name property matching their constructor name.