Indian Currency Checking by regular Expression
This regular expression looks for any number of digits. And if dot character is added it will look for decimal places upto 2 decimals.
HTML Page:
<asp:TextBox ID="TextBox1" runat="server" />
<br />
<asp:RegularExpressionValidator ID="Regex1" runat="server" ValidationExpression="((\d+)((\.\d{1,2})?))$"
ErrorMessage="Please enter valid integer or decimal number with 2 decimal places."
ControlToValidate="TextBox1" />
<asp:TextBox ID="TextBox1" runat="server" />
<br />
<asp:RegularExpressionValidator ID="Regex1" runat="server" ValidationExpression="((\d+)((\.\d{1,2})?))$"
ErrorMessage="Please enter valid integer or decimal number with 2 decimal places."
ControlToValidate="TextBox1" />
