check for empty textbox in email validation

[Xendor]

Hi,
i am a noobie in asp.net and i have the following problem. I use an
Form with a textbox to enter a mail-adress. In this textbox a valid
email-adress should be entered. But when i leave the textbox blank,
the regularexpressionvalidator doesn't bring up an error. How can i
combine a requiredfieldvalidator and a regularexpressionvalidator?

 

[Shiva]

Hi,
Use both the validators and set their ControlToValidate property to the same
text box id.

<msdn>
All validation controls, except the RequiredFieldValidator control, will
pass validation if the input control specified by the ControlToValidate
property contains no text.
</msdn>

Hi,
i am a noobie in asp.net and i have the following problem. I use an
Form with a textbox to enter a mail-adress. In this textbox a valid
email-adress should be entered. But when i leave the textbox blank,
the regularexpressionvalidator doesn't bring up an error. How can i
combine a requiredfieldvalidator and a regularexpressionvalidator?

 

[Xendor]

Hi,
Use both the validators and set their ControlToValidate property to the same
text box id.

<msdn>
All validation controls, except the RequiredFieldValidator control, will
pass validation if the input control specified by the ControlToValidate
property contains no text.
</msdn>

Hi,
i am a noobie in asp.net and i have the following problem. I use an
Form with a textbox to enter a mail-adress. In this textbox a valid
email-adress should be entered. But when i leave the textbox blank,
the regularexpressionvalidator doesn't bring up an error. How can i
combine a requiredfieldvalidator and a regularexpressionvalidator?

Thank you very much, works perfect.