Hey there, I'm not sure if this is affecting anything, but the syntax appears to be wrong for your <para-name="expression".... config. Looking at yours below, compared to the example from the link that Lukasz provided you they are different. I'm not sure if that was just a typo or not?
>From the link: <param name="expression"><![CDATA[personBean.carModels.length > 0]]></param> vs José : <para-name=*expression*>[!CDATA[personBean.levels.length > 0]]>></param> in José's, the < and > don't match properly. There appears to be a missing < before the [!CDATA... and an extra > after the 0]] in José's, <para-name=.... vs from the link <param name=..... SGI (Corporate Head Office) * 2260 11th Avenue * Regina, SK * S4P0J9 * www.sgi.sk.ca * 1-844-TLK-2SGI (1-844-855-2744) This e-mail and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you are not the named addressee, please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. If you are not the intended recipient you are notified that using, disclosing, copying or distributing the contents of this information is strictly prohibited. You are receiving this message because you are a customer of SGI. If you do not wish to receive promotional messages via email, go to https://mysgi.sgi.sk.ca/afOnlineServices/onlineservices/public/customerUnsubscribe.do to unsubscribe (but you'll be missing out!) >>> Lukasz Lenart <lukaszlen...@apache.org> January 9, 2018 12:16 AM >>> 2018-01-08 20:04 GMT+01:00 José Antonio Delgado Trujillo <jadt...@gmail.com>: > <para-name=*expression*>[!CDATA[personBean.levels.length > 0]]>></param> > > Unfortunately it still doesn*t work and i don*t any idea why the form display always the error message. Can you share rendered html? What's a name of the radio buttons? Regards -- *ukasz + 48 606 323 122 http://www.lenart.org.pl/
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