Description

The following are the steps to Let's configure a basic validation using Webworkworkflow, step by step.

Step 1

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Write up a html form.

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Create the input form.{snippet:id=basicValidation|javadoc=false|lang=xml|url=

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struts2/

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apps/showcase/src/main/webapp/WEB-INF/validation/quiz-basic.jsp}

Step 2

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Write up Create the action class

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Action class.{snippet:id=quizAction|javadoc=false|lang=java|url=

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struts2/

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apps/showcase/src/main/java/

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org/

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apache/

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struts2/showcase/validation/QuizAction.java}

Step3:

Step 3

Create Write up the validators to be used. The validation.xml format is either <ActionClassName>-validation.xml or <ActionClassName><ActoinContextName>-<ActionAliasName>-validation.xml

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.{snippet:id=quizValidators|javadoc=false|lang=xml|url=

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struts2/

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apps/showcase/src/

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main/resources/

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org/

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apache/

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struts2/showcase/validation/QuizAction-validation.xml}

Step 4

Make sure there is a result for "input" listed in the struts.xml for when the validation fails:

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If you don't have this, you'll get a: "No result defined for action xxx.xxx.tutorial.HellowWorld and result input" error