Package io.goobi.viewer.faces.validators

Class HtmlScriptValidator

java.lang.Object

io.goobi.viewer.faces.validators.HtmlScriptValidator

All Implemented Interfaces:

Validator<String>, EventListener

public class HtmlScriptValidator
extends Object
implements Validator<String>

Validates that any input text has no "script" tags.

Author:

Florian Alpers

Constructor Summary

Constructors

Constructor	Description
HtmlScriptValidator()

Method Summary

Modifier and Type	Method	Description
void	validate(FacesContext context, UIComponent component, String input)
boolean	validate(String input)	Returns false if the input string is not blank and contains a script opening tag (disregarding case).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

HtmlScriptValidator

public HtmlScriptValidator()

Method Details

validate

public void validate(FacesContext context,
 UIComponent component,
 String input)
              throws ValidatorException

Throws a ValidatorException with message key validate_error_scriptTag if validate(String) returns false

Specified by:

validate in interface Validator<String>

Throws:

ValidatorException

validate

public boolean validate(String input)

Returns false if the input string is not blank and contains a script opening tag (disregarding case).

Parameters:

input - HTML string to check for script opening tags

Returns:

true if the input does not contain a script opening tag (i.e. is safe), false if a script tag is detected