Displaying custom error message for a blank field in a simple JSF application
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Published on 2010-03-25T09:08:47Z
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2010/03/25
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Hi all, I was trying out a simple JSF application, in which I need to check if the "name" field is blank, then display an error message.
The code which takes the field's value is:
<h:outputLabel value="Name"></h:outputLabel>
<h:inputText value="#{greeting.name}" required = "true">
<f:validator validatorId="NumValidator"></f:validator>
</h:inputText>
The control of the program does not go into the validator class, if the field is submitted without entering anything, and it displays the default error message:
j_id_jsp_869892673_1:j_id_jsp_869892673_4: Validation Error: Value is required.
How do i display a custom message for this ?
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