Module is/boolean

isBoolean

• isBoolean(test: any): test is boolean

• Checks if test is boolean.

  example

   isBool(false);          //=> true
   isBool(new Boolean());  //=> true
   isBool(null);           //=> false
  

  Parameters

  • test: any

    The value to check.

  Returns test is boolean

  Returns true if value is boolean, else false.