I use a regex validator to check if a textbox is in email format. How do I
make sure zero length input is not accepted? Do I need to use another
requiredfield validator? or is check zero length built-in to the regex
validator?
3  1389 
Zero length check is not built into the email validator regular expression.
For this you should use a RequiredFieldVa lidator control.
There's nothing wrong with using more than one validation control to
validate a single input control.
Here's more info: http://SteveOrr.net/articles/Validation.aspx
--
I hope this helps,
Steve C. Orr, MCSD, MVP http://SteveOrr.net
"Howard" <ho*******@yaho o.com> wrote in message
news:O%******** ********@TK2MSF TNGP02.phx.gbl. .. I use a regex validator to check if a textbox is in email format. How do I
make sure zero length input is not accepted? Do I need to use another
requiredfiel d validator? or is check zero length built-in to the regex
validator?
Thanks Steve
I have another question about user controls
According to MSDN
If I use a user control like this
<Acme:Login id="MyLogin" UserId="John Doe" runat="server"/>
In the .cs file I put
public string UserId = "";
Then I can reference UserId from my code
my question is if i have a user control like this
<Acme:Login id="MyLogin" runat="server"> something</Acme:Login>
How would I access the text in between the tags?
"Steve C. Orr [MVP, MCSD]" <St***@Orr.ne t> wrote in message
news:uQ******** ******@TK2MSFTN GP05.phx.gbl... Zero length check is not built into the email validator regular
expression.
For this you should use a RequiredFieldVa lidator control.
There's nothing wrong with using more than one validation control to
validate a single input control.
Here's more info:
http://SteveOrr.net/articles/Validation.aspx
--
I hope this helps,
Steve C. Orr, MCSD, MVP
http://SteveOrr.net
"Howard" <ho*******@yaho o.com> wrote in message
news:O%******** ********@TK2MSF TNGP02.phx.gbl. ..I use a regex validator to check if a textbox is in email format. How do I
make sure zero length input is not accepted? Do I need to use another
requiredfie ld validator? or is check zero length built-in to the regex
validator?
Many (but not all) controls expose this as their Text property.
--
I hope this helps,
Steve C. Orr, MCSD, MVP http://SteveOrr.net
"Howard" <ho*******@yaho o.com> wrote in message
news:uO******** ******@TK2MSFTN GP05.phx.gbl... Thanks Steve
I have another question about user controls
According to MSDN
If I use a user control like this
<Acme:Login id="MyLogin" UserId="John Doe" runat="server"/>
In the .cs file I put
public string UserId = "";
Then I can reference UserId from my code
my question is if i have a user control like this
<Acme:Login id="MyLogin" runat="server"> something</Acme:Login>
How would I access the text in between the tags?
"Steve C. Orr [MVP, MCSD]" <St***@Orr.ne t> wrote in message
news:uQ******** ******@TK2MSFTN GP05.phx.gbl... Zero length check is not built into the email validator regular
expression.
For this you should use a RequiredFieldVa lidator control.
There's nothing wrong with using more than one validation control to
validate a single input control.
Here's more info:
http://SteveOrr.net/articles/Validation.aspx
--
I hope this helps,
Steve C. Orr, MCSD, MVP
http://SteveOrr.net
"Howard" <ho*******@yaho o.com> wrote in message
news:O%******** ********@TK2MSF TNGP02.phx.gbl. ..I use a regex validator to check if a textbox is in email format. How do
I make sure zero length input is not accepted? Do I need to use another
requiredfiel d validator? or is check zero length built-in to the regex
validator?
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