Javascript to calculate user's age, based on DOB, and branch respondent to correct survey | XM Community
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A major goal of our recruitment survey is to identify the exact age of respondents in days then branch them to a survey based on exact age (we have multiple surveys between birth and older than 4 years old). Currently we ask participants for their date of birth (MM/DD/YYYY) and would like to use JS to:



Calculate age (in days), based on the current date

Branch participants based on age (in days) to the correct survey.



For example: based on date of birth, we would want to know the patient is between 1,050 days and 1,185 days old to be eligible to take our survey for 36 month olds, where we would then branch the respondent to that particular survey.
Check below link



https://www.qualtrics.com/community/discussion/1397/javascript-to-calculate-users-age-based-on-dob-check-age-eligibility-provide-validation-alert

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