22Feb/120
AS3 Tutorial: Remove HTML Tags From User Posted Content
In my chat room one of the problems I ran into was allowing formatting of their messages (ie font colors) but preventing them from posting HTML tags. So I came up with this nifty function. Run it on their content before adding your own HTML to the mix.
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private function stripTags(str:String){ var validAlphaNumericRegExp:RegExp = /</gi; return str.replace(validAlphaNumericRegExp, "<");} |
Tagged as: colors, content, formatting, messages, problems, remove, tutorial
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