Custom button for saving Data

Hi All,

We have a project, in which we have various validations through the Validations tab provided in control properties or though javascript.
These checks are done on click of ‘Submit’ button, which works as expected.
We want to provide an option to save the data which user has entered and want to skip the validations, and come out of the task (not completing task).

We have placed the button in the submit group panel, on click of the same we are able to save the data but it is also validating the fields(which is not required).
We tried another alternative, by placing the Disjoint form inside submit group, and placed save button in the disjoint form.
This skips the validations but data is not saved.

Please can anyone suggest the option to achieve the same.
Thanks in advance.

M Joshi