Issue in getting value from c.Input component

Hi Widget experts,
I'm creating an enterprisre widget and one of the components used is c.Input type.
I could set the values of the component using setValue() method. In runtime if the value in the component c.Input is changed and try to retrieve the value using getValue(), it is not returning the runtime updated value but instead giving the value that is set prior.
Providing example:
var x = 'ABCD';
components.cMainInput.setValue(x);
(In another method... trying to retrieve the changed value say WXYZ, of the input)
var x = components.cMainInput.getValue();
Expected that the value in x now should be WXYZ but instead I'm receiving it as 'ABCD'.
Can any of you, provide solution for this issue?
Thanks & Regards,
Syamala

I could figure out solution. Its mandatory to use validate() function before using getValue().
Validate function makes the the runtime value available to retrieve after successful execution.
Thank you for the viewers.

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