I need to check character length between 9 to 24 need to be all numbers. I have applied below regular expression validator.
<asp:RegularExpressionValidator ID=”revBankAccountNo” runat=”server” ControlToValidate=”txtBankAccountNo” Display=”Dynamic” SetFocusOnError=”True” ValidationExpression=”^[0-9]{4,24}$”>*</asp:RegularExpressionValidator>
I need to check character length to be exact 9. I have applied below regular expression validator.
<asp:RegularExpressionValidator ID=”revBankAccountNo” runat=”server” ControlToValidate=”txtBankAccountNo” Display=”Dynamic” SetFocusOnError=”True” ValidationExpression=”^[0-9]{9}$”>*</asp:RegularExpressionValidator>