10 lines
		
	
	
		
			477 B
		
	
	
	
		
			Clojure
		
	
	
	
	
	
			
		
		
	
	
			10 lines
		
	
	
		
			477 B
		
	
	
	
		
			Clojure
		
	
	
	
	
	
| [h2]legal_webbie[/h2]
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| 
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| Called when validating a channel address. By default the valid characters are 
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| a-z,0-9,-,_, and . Uppercase ASCII characters are folded to lower and any invalid characters are stripped.  
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| 
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| Some federated networks require more restrictive rules.
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| 
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| The hook is called with an array [ 'input' => (supplied text), 'output' => (validated text) ]
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| 
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| A plugin will generally perform a regex filter or text operation on 'input' and provide the results in 'output'.  |