1
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1answer
297 views

How to safely sanitize a textarea which takes full HTML input

I'm developing a plugin which enables the user to send HTML emails from within the WordPress admin. How should I sanitize the textarea input? It has to be able to contain the whole range of HTML tags ...
1
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3answers
964 views

How to properly validate data from $_GET or $_REQUEST using WordPress functions?

I am working on a plugin that requires on-the-fly manipulation of content output. This is solely dependent on the current $_GET variable or $_REQUEST variable. Depending on what the variable is set ...