Validation errors!

Required Field

    <error-message server-error="errors" field="sampleForm.email"></error-message>
                

Required Field with Custom Invalid message

    <error-message server-error="errors" field="sampleForm.email" invalid-message="Incorrect Email"></error-message>
                

Unrequired Field

    <error-message server-error="errors" field="sampleForm.size2"></error-message>
                

Unrequired Field with Custom Invalid message

    <error-message server-error="errors" field="sampleForm.size" invalid-message="This should be a number"></error-message>