Validate Textbox with scripting builder

Validate Textbox with scripting builder

hello friends

I try to validate a textbox, using a for ech. So i have hte next example:

1.one form that contain a textbox (user)
2 the second form contain different field,
      dependencia
      grupo
      user
      valor
I need to find the textbox's value of the second on the other form, that contain diferent data. I used a for ech y the FORM ACTION validate, but it does not execute nothing.

thanks for your help.

regard

Jorge Caro