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Editorial Team
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Asked: 2026-06-14T20:23:28+00:00

I have a Question. I created a Swing GUI Form. This form contain JTextFields,

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I have a Question. I created a Swing GUI Form. This form contain JTextFields, JComboBox components.

Now what i want to do, when user pressing completed button i want to validate JTextFields and JComboBox component. I want to write common method for all JTextFields and another common method for JComboBoxes. Does anyone know about validate API?

I dont need to validate all fields one by one.

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1 Answer

  1. Editorial Team

    If “validation” means “check all the fields” … then, yes – your “validate” routine will check all the fields one-by-one 🙂

    You can also “validate-as-you-go”. There are many ways to accomplish this, including:

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