Office365.SendEmail' has an invalid value for parameter 'To

[SdR1]

I receive this message "Office365.SendEmail' has an invalid value for parameter 'To" because I am using at OnSelect;

Office365.SendEmail(Gallery1.Selected.'E-Mail',"Thank you for visiting" , "You have been de-registered")

But not everyone fills in the e-mail field: Gallery1.Selected.'E-Mail' which causes the error.

How can I prevent the error without making the field a mandatory field?

[v-yamao-msft]

Hi @SdR1,

An error message would be returned whenever a required parameter is blank in the function.

Please take a try with the following code which will send out the email without issues:

Add a button under the gallery and set its OnSelect property:

If(IsBlank(BrowseGallery1.Selected.EmployeeName.Email),"",Office365.SendEmail(BrowseGallery1.Selected.EmployeeName.Email,"test","details"))

 

Best regards,

Mabel

[SdR1]

Hi @v-yamao-msft

Did what you suggested and now have in the OnSelect of the Button;

If(IsBlank(Gallery1.Selected.'E-Mail'),"",Office365.SendEmail(Gallery1.Selected.'E-Mail',"Thank you for visiting" , "You have been de-registered"))

But I still receive the same error message.