select option validation using jquery plugin

Question

Hi Team

I need some help with jquery plugin validation for select option below

<select name="purpose" id="purpose">
    <option value="">Choose Reason Below</option>
    <option value="Home improvements">Home improvements</option>
    <option value="Emergency expenses">Emergency expenses</option>
    <option value="Debt consolidation">Debt consolidation</option>
    <option value="Medical expenses">Medical expenses</option>
    <option value="Travelling">Travelling</option>
    <option value="Other">Other</option>
</select>