Merge columns to replace existing columns. In Query Editor, ensure that the columns that you want to merge are of Text data type. Right-click a column header, and select Change Type > Text from the context menu. Select two or more columns to be merged. Press the CTRL key, and then click on the column headers to select the columns that you want to merge.
Normally we figure out someone's age with current date subtracting the given birth date. So does it in Excel. Step 1: Enter current date in a blank cell, such as 2016/4/7 in Cell B2. Step 2: In another blank cell (says cell C2), enter the formula =INT((B2-A2)/365), and press the Enter key.
Age Verification by Birth Date. This script will perform age verification based on the date of birth entered in an open text field. The qualifying age can be set in the script (18 years old, 21 years old, etc.) and if the user is not old enough, they will be disqualified. If they are old enough, the script does nothing and allows them to move forward through the survey. You can also customize the disqualification message using the script below.