The ISNONTEXT function in Google Sheets is a useful tool for data validation and analysis. It assesses whether a specified value is non-textual, allowing users to filter and handle numerical data or other types of non-string content effectively. This function can streamline data processing by identifying unwanted text entries in datasets.

Syntax

ISNONTEXT(value)

value: The value or cell reference that you want to evaluate for non-text content.

Example #1

=ISNONTEXT(123)

This function checks if the value 123 is not text. Since it is a number, the result will be TRUE.

Example #2

=ISNONTEXT("Hello")

Here, the function evaluates the string “Hello”. Since it is text, the result will be FALSE.

Example #3

=ISNONTEXT(A1)

Assuming cell A1 contains the value 3.14, this function checks if the cell content is non-textual. The result will be TRUE since it contains a number.

Error handling

• ERROR: This occurs when the specified value is invalid or cannot be evaluated properly.
• VALUE!: This error indicates that the input provided is not recognized as a valid type for the function.

Conclusion

In summary, the ISNONTEXT function is a simple yet powerful feature within Google Sheets that allows users to identify and manage non-textual values. By helping filter out unwanted text entries, it enhances the functionality of data analysis and ensures the integrity of calculations conducted on the dataset.