Difference between revisions of "Manuals/calci/ISBLANK"
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<div style="font-size:30px">'''ISBLANK(n)'''</div><br/> | <div style="font-size:30px">'''ISBLANK(n)'''</div><br/> | ||
*<math>n</math> is the value to test. | *<math>n</math> is the value to test. | ||
| + | |||
==Description== | ==Description== | ||
*This function is one of the group in ISFUNCTIONS. | *This function is one of the group in ISFUNCTIONS. | ||
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==References== | ==References== | ||
| − | [http://en.wikipedia.org/wiki/Is_functions Is Function] | + | *[http://en.wikipedia.org/wiki/Is_functions Is Function] |
Revision as of 14:41, 7 November 2017
ISBLANK(n)
- is the value to test.
is the value to test.Description
- This function is one of the group in ISFUNCTIONS.
- The IS FUNCTION is also known as data information functions, data inspection functions or data-testing functions.
- ISBLANK function can be used to check for blank or null values.
- This function will return the result as TRUE when given value or referred cell is empty otherwise the result is FALSE when the cell is nonempty.
- The argument can be blank, or it can contain data such as text, numbers, error values, or logical values.
Examples
| A | B | C | D | |
|---|---|---|---|---|
| 1 | 121 | abc | 12/1/2012 |
- =ISBLANK(A1)=FALSE
- =ISBLANK(B1)=FALSE
- =ISBLANK(C1)=FALSE
- =ISBLANK(D1)=TRUE
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See Also
References