Buggy behaviour in FormComponentPanel.setRequired(boolean)
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Key: WICKET-775
URL: https://issues.apache.org/jira/browse/WICKET-775
Project: Wicket
Issue Type: Bug
Components: wicket
Affects Versions: 1.3.0-beta2
Reporter: Kadir Sener GUMUS
When you set a required flag for a FormComponentPanel in a form, the component
does not check its children while validating if it is required or not, and
throws "required" exception! Because "checkRequired()" method that inherited
from FormComponent calls "getInput()", then that method calls
"getInputAsArray()", and then the last called method "getInputAsArray" looks
for values from the http request parameters with the formComponentPanel name.
Hence there is no any parameter in request with the formComponentPanel name, it
thinks itself as empty and throws the validation error. IMHO,
FormComponentPanel class should override "checkRequired()" method or
"getInput()" method to delegate work to its children components.
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