Checks whether a value is a boolean (e.g., checkbox, flag, or star)
Sample usage
IF(ISBOOLEAN(Done1), "Cell contains a boolean value", "Cell doesn’t contain a boolean value")
  • value
  • value
    The value, typically within a cell, to check
Usage notes
  • This function is typically used inside of another function (e.g., IF, COUNTIF, or SUMIF)

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