Sharepoint form - Email validation field

[iioannou]

I have customised a sharepoint list form for edit/new and one of the fields is the email. How can I perform email validation so that it is not saved when the email is not valid. For more info please refer to the screenshot below

[Jeff_Thorpe]

You can try using the IsMatch function when validating the input before it is submitted.

IsMatch( "joan@contoso.com", Email )

Here is the documentation: IsMatch function in PowerApps

[iioannou]

Thank you Jeff, I understand - where am I using the formula though ? I am using the standard sharepoint save button... 

[v-monli-msft]

Hi @iioannou,

Please follow below steps:

1. Suppose that DataCardValue12 is the name of the label control that stores the email. Set the OnSelect property of your save button to:

If(IsMatch( DataCardValue12.Text, Email )=true,SubmitForm(EditForm1),UpdateContext({Var:true}))

2. Insert a Label control, set to:

Label1.Text="*The email is not valid."
Label1.Color= RGBA(255, 0, 0, 1)
Label1.Visible=Var

3. Set the OnSuccess property of the EditForm1 to:

Back();UpdateContext({Var:false})

I just tested and this works for me.

Regards,

Mona

[iioannou]

Hi Mona,

I dont have a save button - I am using the default save button of sharepoint. What do I do in that case ?