Try this:

$("input[name^=link]").blur(function() {
  if (!/^http:\/\//.test(this.value) {
    this.value = "http://"; + this.value;
  }
});

Jörn

On Thu, May 28, 2009 at 2:19 PM, P <pst...@gmail.com> wrote:
>
> In my form I have a couple of text fields into which the user enters
> links.
>
> <input type="text" name="link1" id="link1" />
> <input type="text" name="link2" id="link2" />
> <input type="text" name="link3" id="link3" />
>
> Now I want to create a function that runs after the user has entered a
> link. It should automatically add "http://"; in the beginning of the
> link if the user forgot it. How do I do that?
>

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