jquery write protection in textarea for wildcards
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by Juri
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Published on 2010-04-15T09:53:45Z
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2010/04/15
10:43 UTC
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Hi everybody.
Does anyone know a possibilty to protect a string-wildcard from changing in a textarea?
HTML:
<textarea name="mail_text" id="mail_text">
{salutation} {recipient},
thanks for your email.
Regards
{username}
</textarea>
I would like to catch when someone tries to change one of the wildcards: {salutation},*{recipient}* and {username}
$("textarea").keyup(function() {
var val = $(this).val();
//protect the wildcards
});
Thanks!
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