Schema validator
Validating socket data made easy
Overview
SugoiJS provides easy, one line solution to validating the socket event payload using @SocketSchemaPolicy
decorator.
The SocketSchemaPolicy
is similar to server module RequestSchemaPolicy
method.
How it works
Schema policy wrap the method with the SugoiJS core module ValidateSchemaUtil.validateArgs
function.
This function validate the payload using ComparableSchema
object.
In case the payload not fit the schema exception will thrown with details about the validation error.
Usage
For using the socket payload schema validator all you need to do is to add single line after the @SocketOn\@ServerOn
decorators
Example
In that case we to validate the msg
is indeed of type string, otherwise the function shouldn't apply.
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