How to get data from child table client side

Frappe Framework
1

I want to validate email id of child table of doctype so i tried to get it using console.log(frm.doc.email) but i am getting undefined

please help me to get each email form child table

2

Just add the Email in field Options it will automatically validate the fields text valid is email id or not.

you can also check the following Validating email id - #2 by max_morais_dmm

Thanks,
Makarand

3

@makarand_b

i have used this code for validating email of child table in doctype

// getting number of row in child table
length_of_array = frm.doc.student_details.length;
// getting all email from child table
for (i=0;i<length_of_array;i++)
{ // validatin email
if(!regExp.test(frm.doc.student_details[i].email))
{
msgprint(__(“Please enter valid email of student details table on row{0}”,[i+1]));
validated = false;
return false;
}
}