validation in a cell

  1. D

    Prevent paste from wepage overriding custom validation cell

    I have a small range of cells that have a custom validation that prevents entry when another cell is true. I have users copying from a web page and pasting into these cells and therefore overriding the validation. I've spent hours reading forums and trying various codes, probably in the wrong...
  2. Z

    Two validations in one Cell

    Hi. I'm a new user and i'm finding a solution for this case: I need that in a one cell the user input only can write a string specifically of 7 or 10 characters, the values 1 to 6 and 8, 9, or greater than 10 are not valid, I tried to solve this with validation but i can't, i hope anyone can...
  3. K

    Conditional Validation

    I want to create a list of valid values for use in cell A1. But I only want this validation criteria to apply if A2 = TRUE. If A2 = FALSE, then I want to allow any value in A1. Is this possible? Thank you.
  4. S

    Data Validation witih multiple critieria

    Suppose I want in column A the following requirements. What shall do to get his. Column A xxxx yyyyy xxxxx 11111 these item codes should be accepted if it is not duplicated in the same A column, further it should not accept any other codes that is supposed to be in Column A only. ( A List is...

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