I am using a textbox grid to ask the restaurant tel. no. and name (Spontaneous awareness).
I would like to set up the validation of answer format for each column (tel. no. and name).
But, it doesn’t allow to do so.
Is there any way to validate the textbox grid with different type?
Thank you in advance.
You won’t be able to setup validations for the textbox grid questions. Your best option for this kind of question is the CONTACT FORM question.