You can try the forms class from Manuel Lemos, which handles
this and more.
For more details:
http://phpclasses.upperdesign.com/browse.html/package/1
--
Meir Kriheli
MKsoft computer systems
'There's someone in my head but it's not me" - Pink Floyd
----- Original Message -----
From: "Chris Mason" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, May 14, 2001 2:46 AM
Subject: [PHP] validate form with javascript
> I have a form in which I validate the email address using a php function
> then alert the operson if the email address is not correct. However, I
would
> like to pop up an alert with javascript if the email field is left blank.
I
> am using the function below but it down't work with php, probably works
> great with a cgi.
>
> Does anyone have a better way to do this?
>
> Chris Mason
> Code:
> in the head
>
> function validForm(replyForm)
> {
> if(replyForm.email.value==\"\"){
> alert(\"You must enter an email address\")
> replyform.email.value.focus()
> return false
> }
> return true
> }
>
>
> in the form:
> <FORM onSubmit=\"return validForm(this)\" METHOD=\"POST\"
> ACTION=\"reserve.php3?action=send\" ENCTYPE=\"x-www-form-urlencoded\">
> <table>
> <TR CLASS=\"$c\"> <TD CLASS=\"$c\">E-Mail </TD> <TD COLSPAN=\"$i\"><INPUT
> TYPE=\"text\" NAME=\"email\" VALUE=\"$email\" SIZE=\"50\"></TD></TR>
>
> </table>
> </form>
> ")
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