Regex doesn t contain4/27/2023 Syntax (Alternatives): =len(iferror(search_or_find))*not(len(iferror(search_or_find)))įormula 1: =len(iferror(search("apple",D3)))*not(len(iferror(search("mango",D3))))įormula 2: =len(iferror(find("apple",D3)))*not(len(iferror(find("mango",D3)))) Syntax (Using Regexmatch): =regexmatch_formula*not(regexmatch_formula)įormula 1: =regexmatch(D3,"(?i)apple")*not(regexmatch(D3,"(?i)mango"))įormula 2: =regexmatch(D3,"apple")*not(regexmatch(D3,"mango")) I mean two Not in Regexmatch and two of its alternatives. I want to test a cell in the following way.Ĭheck item “apple” is present and “mango” is not present in cell D3. Match and Does Not Match in a Single Regexmatch Formula Please also check the titles in cell range E24:H24. There are four array formulas in cell range E25:H25, and here are them.Į25: =ArrayFormula(not(regexmatch(D25:D28,"(?i)inspiration")))į25: =ArrayFormula(not(regexmatch(D25:D28,"inspiration"))) We can use all the above Not in Regexmatch and alternative formulas in a range/array with the help of the ARRAYFORMULA function. NOT in REGEXMATCH Array Formulas in Google Sheets There comes the use of Not, i.e., NOT(LEN(IFERROR(FIND/SEARCH))). What we want is TRUE when there is no match or we can say the length is blank. The Len, i.e., LEN(IFERROR(FIND/SEARCH)), will return FALSE if the length is blank. The LEN returns the length of the characters that are returned by IFERROR(FIND/SEARCH). You may already know the use of the IFERROR function. It will return ‘#VALUE!’ when the string “inspiration” is not present in D25. Yep! FIND (also Search) returns the position at which a string is first found within D25. To replace formula 2 with its alternative, just substitute “search” with “find.” =not(len(iferror(find("inspiration",D25)))) =not(len(iferror(search("inspiration",D25)))) That means the below formula is case-insensitive. To replace formula 1, we should use the SEARCH with Not as below. Here is my attempt to replace the regular expression with the functions Find and Search. The above two formulas show how to use NOT in Regexmatch in Google Sheets using RE2 regular expressions and a logical function. To make it case-sensitive, use the below one.įormula 2: =not(regexmatch(D25,"inspiration")) Alternatives Using NOT Find and NOT Search The above is a case-insensitive Regexmatch formula. If it returns TRUE, it simply means the text “inspiration” is not present in cell D25. The below formula in any other cell will do the test and return TRUE or FALSE Boolean values.įormula 1: =not(regexmatch(D25,"(?i)inspiration")) The alternate way is using the NOT logical operator in Regexmatch in Google Sheets.Īssume I want to check whether cell D25 doesn’t contain the word “inspiration.” We can’t negate a piece of text using the expression (?!) in Regex in Google Sheets as it’s not supported. How to Use NOT in REGEXMATCH in Google Sheets You can find some in my REGEXMATCH tutorial. What you may want to do is to try it first with some basic examples. Learning RE2 regular expressions and their use in Google Sheets is not much hard as you think. So I have included how to use Not in Regexmatch and its alternatives using Find (case-sensitive) and Search (case-insensitive). In some cases, we can use alternatives, such as Find, Search, and Match with wildcards, to Regexmatch in Google Sheets. This post is specific to using Not in Regexmatch in Google Sheets.
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