The ParameterCheck can be use to check for a number of parameters to see if the are present. Any parameters not present will stored in a String[] back in the request under the store attribute value.

Here is an example:

<dxp:ParameterCheck msgToken="$" msgDelim="br">
   <dxp:Cp name="values">firstname,lastname,address,city,state,zip</dxp:Cp>
   <dxp:Cp name="errorMsg">
      The following parameters are missing<br />$
      Please use your Back button to return the to previous form and fill them in.
   </dxp:Cp>
</dxp:ParameterCheck>

Return to Index

Note: We have tried to test all of the code examples but they may contain errors. Any questions, comments, suggestions, or problems should be sent to info@plands.com.