Web Forms :: Validation Method - How To Print Returned Value
Aug 21, 2013
I have a validation method,
public string ValidateField() {
string strtemp = "";
strtemp += ValidateField("Visitor_Name", visitor_name.Text, 10, 50, "string", true);
strtemp += ValidateField("Phone_Number", phone_number.Text, 5, 20, "string", true);
strtemp += ValidateField("Contact_Number", contact_number.Text, 4, 25, "string", true);
strtemp += ValidateField("Visited_Date", DropDownList1.SelectedValue, 1, 30, "int", true);
//strtemp += ValidateField("V_Id", v_id.SelectedValue, 2, 35, "int", false);
[Code] ....
And inside the button click event the validation working like
if (ValidateField() == "") {
output = usbll.insertBAL(userval);
Response.Write("Record inserted successfully");
}
It is working correctly...But It is not showing error message.So how to show the error message that is returned from the above condition ValidateField()...If the condition not satisfied i want to show a error message like length should be greater than or equal to minimum length and so on ..
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