JS Built-ins
GlobalFunctionsdecodeURIComponentintermediate

decodeURIComponent β€” decode ?

πŸ“– Usage Example
decodeURIComponent('%3Fkey%3Dvalue')   // β†’ '?key=value'
// %3F=question mark

decodeURIComponent() decodes characters like ? (%3F) that encodeURI would leave intact.

decodeURIComponent Decode ?

decodeURIComponent('%3Fkey%3Dvalue') decodes to '?key=value'.

Challenge: Verify the decoding.

πŸ’‘ Hints (1)
  • β€’ %3F decodes to ?.