19 lines
412 B
JavaScript
19 lines
412 B
JavaScript
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var username = $('#username');
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var hint = $('#usernamehint');
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function fixUsername() {
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var s = username.val().
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toLowerCase().
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replace(/[^0-9a-z\-_]/g, "");
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if (s !== username.val())
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username.val(s);
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if (s.length > 0)
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hint.text("http://bitlove.org/" + s);
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else
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hint.text("");
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}
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username.bind('change', fixUsername);
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username.bind('input', fixUsername);
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username.bind('keyup', fixUsername);
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