Use If and IsNumeric function to check user input : InputBox « Language Basics « VBA / Excel / Access / Word






  1. VBA / Excel / Access / Word
  2. Language Basics
  3. InputBox

Use If and IsNumeric function to check user input

 
Sub macro_if()
  Dim number
  number = InputBox("Type in a number, please!")
  If Not IsNumeric(number) Then
    MsgBox "This is no number!"
  ElseIf number > 10 Then
    MsgBox "The number is larger than 10."
  Else
    MsgBox "The number is smaller then or equal 10."
  End If
End Sub








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7.Validation with the InputBox() Function
8.How to handle error caused by value from InputBox
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10.Reference InputBox from Application
11.It is a good idea to include the title and default arguments to provide the user with a little help in knowing what to enter.
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13.Validate the user's entry.
14.Provide help file for InputBox
15.To retrieve input from an input box, declare the numeric variable or String variable that will contain it
16.To make sure that the user has chosen the OK button, check that the input box hasn't returned a zero-length string
17.Combine InputBox and Do Loop to read user input
18.Use parameter name in InputBox function
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