UI5 input validation pattern

[ning_zhang]

Hi experts,

Our team now are developing an UI5 project, and we have met an issue of input validation.

1. we are suffering to put our validation logic in front end or odata backend.

2. if in front end, the user feeling is well with live response, but this kinds of validation only handle simple one, such as email validation, but for postcode, due to different countries, the validation logic is much more complex, it is not suitable to put the validation in front.

3. if in back end, it will decrease the user feeling with live change, and also will have some performance issue.

So my question is, is there any pattern or experience sharing regarding this issue.

Thank you very much

[Srdjan]

Hi Ning,

is the problem solved in the meantime ? I am working on one solution concept for my team (prototyping).

Regards,

srdjan