Survey123 confirm email

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10-06-2020 11:49 AM
KatieGodding
New Contributor III

Is there a way to compare two inputs in Survey123? For example they would input their email and then would input it again to confirm and the survey would only allow it if they were identical?

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Jim-Moore
Esri Regular Contributor

Hi Katie

You could achieve this in Survey123 Connect using a constraint. In the example below, the constraint .=${email1} is used to verify that the email_check question matches the value in the email1 question. When the survey response is submitted, an error will be shown if the values don't match.

As an aside, you can also use a regular expression to check that the input is properly formatted as an email address. For more on constraints and regular expressions, see Formulas—ArcGIS Survey123 | Documentation (includes the regular expression for validating the email address format).

Best,

Jim

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2 Replies
Jim-Moore
Esri Regular Contributor

Hi Katie

You could achieve this in Survey123 Connect using a constraint. In the example below, the constraint .=${email1} is used to verify that the email_check question matches the value in the email1 question. When the survey response is submitted, an error will be shown if the values don't match.

As an aside, you can also use a regular expression to check that the input is properly formatted as an email address. For more on constraints and regular expressions, see Formulas—ArcGIS Survey123 | Documentation (includes the regular expression for validating the email address format).

Best,

Jim

KatieGodding
New Contributor III

Thanks Jim! This worked great!