Hi All,
I tried to send the email and submits the form on same action but failed.
I used powerapps button action to send email and then SubmitForm() but got the field validation error. I click on submit the form after entring the values but it then blank out the value on title field.
Submit button OnSelect: PowerAppsRequest.Run(User().Email,textBody.Text & Proper(User().FullName),"Document Created - Subject -" & Req_Title.Text,DataCardValue39.Text); SubmitForm(frmEditRequest)
Error : 
If I only submitForm, it will submit but with the email, it is not working. (Email sent to user but form not saved)
I used Office365.SendEmail and then submits form but the same issue.
Any help will be appreciated.
Thanks,
I used to send email on OnSuccess event of form but it is not sent.