Validate DMN

We provide DMN authoring experience to our end-users through the plugin embedded in a browser (dmn-js: DMN viewer and editor | Toolkits | during authoring we want to check if the authored DMN is valid - if possible add additional regular expressions as custom validators, can you please let us know if this is possible?

To explain the whole scenario, the authoring works well when we have “spaces” in Input expressions but the execution fails - we want to avoid execution in a case where the DMN definition itself is not valid.


were you able to resolve this issue ?

I think i am having something similar requirement to validate DMN.