Manuals/calci/ISSTRING

ISSTRING(n)

• $n$ 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.
• ISSTRING function can be used to check the given value is a string or not.
• This function gives the result as only TRUE or FALSE.
• The result is TRUE when the $n$ value is a string otherwise the result is FALSE..
• The argument can be blank, or it can contain data such as text,numbers,error values,logical values or any equations.
• When we giving any argument with in double quotes, this function will consider as the text.

Examples

1. =ISSTRING('Good morning') = true
2. =ISSTRING(123) = false
3. =ISSTRING("") = true
4. =ISSTRING(Good morning) = null
5. =ISSTRING("123") = true