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A common trick is to check like this: trim(TextBox1.Value & vbnullstring) = vbnullstring. this will work for spaces, empty strings,...Condition for Empty String in VBA - Stack OverflowTesting if a string is null - Stack OverflowHow do I express "if value is not empty" in the VBA language?Check if cell not empty - Stack OverflowMore results from stackoverflow.comstackoverflow.com
Jul 1, 2020 I had to look up the syntax for the if / else conditional clause and how to check whether a string variable is empty.dev.to
Aug 16, 2010 How to check for empty string? Private Sub Command12_Click() Dim strAbc As String strAbc = "a" MsgBox IsNull(strAbc) MsgBox IsEmpty(strAbc)...bytes.com
Use the IsEmpty Function to check whether a variable has been initialized. The function returns a Boolean value - returns True for an uninitialized variable or...
The ISEMPTY function returns TRUE if the value is a blank cell or uninitialized variable. The ISEMPTY function returns FALSE if the value is a cell or variable...www.techonthenet.com
Sep 13, 2021 IsEmpty returns True if the variable is uninitialized, or is explicitly set to Empty; otherwise, it returns False. False is always returned if...docs.microsoft.com
Sep 13, 2021 Null is not the same as Empty, which indicates that a variable has not yet been initialized. It is also not the same as a zero-length string...docs.microsoft.com
Mar 31, 2012 Value) = vbEmpty tests whether a cell is empty, equivalent to =IsBlank(A1) from the UI. Empty means just that -- no formula, no null string, de...www.mrexcel.com
'VBA to check if cell A1 is blank. 'The best way: MsgBox IsEmpty([A1]) 'But if a formula that returns a zero-length string is in A1, 'IsEmpty() will return...www.codegrepper.com
Jun 16, 2016 Use the IsEmpty VBA function to check if a cell is blank. When used on a range, the IsEmpty VBA function behaves like the Excel ISBLANK...wellsr.com