code for password validation

Posted by Rrana under ASP.NET on 9/13/2011 | Points: 10 | Views : 5009 | Status : [Member] | Replies : 5

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Hi,

password should accepts only one numeric,one special character and string length is 8.

Thanks in Advance

Sucharitha Goud
Bank Of America..

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Posted by: Prabhakar on: 9/14/2011 [Member] [MVP] Starter | Points: 25

0	Hi Rana, Only Number so Use Regular Expression validator and read this Tutorial page... http://www.dotnetfunda.com/tutorials/controls/regularexpressionvalidator.aspx Best Regard's Prabhakar Rrana, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Prabhakar on: 9/14/2011 [Member] [MVP] Starter | Points: 25

0	rana and that accept only 8 alphanumeric characters so try this Regular Expression validation . . <asp:RegularExpressionValidator id="rev1" runat="server" SetFocusOnError="True" ErrorMessage="TextBox must be 30 characters long" Display="Dynamic" ControlToValidate="TextBox1" ValidationExpression="^[a-zA-Z0-9]{8}$"> </asp:RegularExpressionValidator> Best Regard's Prabhakar Rrana, if this helps please login to Mark As Answer. \| Alert Moderator

rana

and that accept only 8 alphanumeric characters so try this Regular Expression validation . .


<asp:RegularExpressionValidator id="rev1" runat="server" SetFocusOnError="True"

 ErrorMessage="TextBox must be 30 characters long" Display="Dynamic"

 ControlToValidate="TextBox1" ValidationExpression="^[a-zA-Z0-9]{8}$">

</asp:RegularExpressionValidator>

Best Regard's
Prabhakar

Rrana, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Rrana on: 9/15/2011 [Member] Starter | Points: 25

0	Hi Prabhakar, Thanks for your Response Sucharitha Goud Bank Of America.. Rrana, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Blessyjees on: 9/21/2011 [Member] Bronze | Points: 25

0	Hi Try this regexp [d]?^[^A-Za-z0-9]?^.{8}$ to validate your password. Blessy Baby Digitalmesh Softech pvt Ltd https://blessybaby.wordpress.com/ Rrana, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Vijay.K on: 9/12/2012 [Member] Starter | Points: 25

0	<asp:TextBox ID="TextBox1" runat="server" onkeypress="return (event.keyCode != 32&&event.which!=32)" ></asp:TextBox> the above key Restict the space key in textbox vijay.k Rrana, if this helps please login to Mark As Answer. \| Alert Moderator

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