Functions

Callback Validation

Callback Validation

MediumFunctionsPRO

Practice JavaScript callback validation by running an array of checks against one value. This medium function exercise focuses on short-circuiting failures, empty check lists, and combining callback results into one boolean.

What you'll practice

  • Work with JavaScript callback validation by running an array of checks against one value
  • This medium function exercise focuses on short-circuiting failures
  • Empty check lists
  • Combining callback results into one boolean

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