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This function validates for allowed HTML according to the rules specified in the antisamy policy file. This can be used to prevent unwanted user supplied HTML being used in an application.

Returns

Returns false if the input is violating the allowed HTML rules.

Parameter

Parameter

Description

inputString

Required. The string to be encoded.

PolicyFile

Optional. File path for antisamy policy file which specifies HTML rules. In case if not specified, there is a provision to set this at application level. Else the default policy file shipped with ColdFusion will be used.

throwOnError

Optional. If set to true, exception is thrown.

Example

This example illustrates a sample Antisamy component.


The following example illustrates a isSafeHTML and getSafeHTML validation.

In the following example, the input HTML file is a GIF image (http://www.techsite.com/img.gif). On processing it through the functions (isSafeHTML, getSafeHTML) checks if the given input string violates the rules specified in the Antisamy policy file and returns true if the input does not violate the allowed HTML rules.

 

 

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