Unable to get the value from the textfield in valueChangeEvent

Hi,
I have created one custom textField by extending the CoreInputText. Now i have attched default ValueChangeListener to it. I am using this textField in my application.
Now i type some thing and do a focus lost, the value change listener get called. i want to validate the value entered. In that listener method if i take the getSource() from ValueChnageEvent object and do a getValue() I am getting the entered value.
My problem is that if i do a getValue() of the textField i am not gettting the value entered.
How can i get the entered value from the textfield.? Is there any method to notify to do this?
Thanks in advance.

Hi,
I tried to the value from coreInputText also. If i check the getValue method of the component, i am getting the last updated value. I have debug the FlowPhaseListsner also. And i found that this listener is calling before the updateModel phase. Due to that i am not getting the value from the Field.

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[cut]
i am executing an sql query which return a union of
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resultset.[cut]
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Thanks

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Unable to get the value from the textfield in valueChangeEvent

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