[Javascript] Email validation question
Neal, Craig
CNeal at dthr.ab.ca
Thu Jun 7 12:20:43 CDT 2001
I'm having trouble finding the answer I need in my JavaScript books
regarding client-side JavaScript validation.
Typical email validation routines include:
if (document.form.formfield.value.indexOf("@") == -1)
However I need to make sure that a user doesn't enter 2 or more email
addresses in the form field and this only tests to see if there are no @
characters. How do I code it to test for 0 and 2 or more?
Thanks
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