I have a data entry form called FORM_A
It contains a data entry subform called FORM_B and is recognized by FORM_A as SUBFORM_B
SUBFORM_B, or FORM_B contains a textbox called TEXTBOX_A
Problem: My command button, CmdSave, to save the data entry made in both FORM_A and FORM_B, or SUBFORM_B is located on FORM_A. What I'm trying to achieve is preventing the saving of data from occuring if TEXTBOX_A on SUBFORM_B, or FORM_B is Null.
More specifically, I can't figure out the code necessary to have this command button , CmdSave, located on my main form, FORM_A check a textbox, TEXTBOX_A, located on its subform FORM_B, or SUBFORM_B to determine if it's Null.
I keep getting error messages such as "Can't find FORM_B, or SUBFORM_B."
I've done a good search through the archives here and I'm unable to discover how to code a situation like this???
Thank you, in advance.
It contains a data entry subform called FORM_B and is recognized by FORM_A as SUBFORM_B
SUBFORM_B, or FORM_B contains a textbox called TEXTBOX_A
Problem: My command button, CmdSave, to save the data entry made in both FORM_A and FORM_B, or SUBFORM_B is located on FORM_A. What I'm trying to achieve is preventing the saving of data from occuring if TEXTBOX_A on SUBFORM_B, or FORM_B is Null.
More specifically, I can't figure out the code necessary to have this command button , CmdSave, located on my main form, FORM_A check a textbox, TEXTBOX_A, located on its subform FORM_B, or SUBFORM_B to determine if it's Null.
I keep getting error messages such as "Can't find FORM_B, or SUBFORM_B."
I've done a good search through the archives here and I'm unable to discover how to code a situation like this???
Thank you, in advance.