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Todos los apartadosCustomizing your StackAdvanced Form FeaturesPre-Filling a Form

Pre-Filling a Form

How to pre-fill form columns

Forms are super simple in Stackby. 

You can create both custom forms and updatable forms, in minutes. 

You can prefill the form URL to prefill specific columns in the form. 

Just find the form URL and use the following syntax after the form URL 

JavaScript
?prefill_{ColumnName}=CellValue 

You first start with a ? after the form URL, then add

JavaScript
prefill_ 

then reference the column name prefill_{Reference the column name}

Note: Always reference column name in a curly bracket 

and then use the equal to = to add exact information 

JavaScript
?prefill_{FirstName}=Jon

If you need to prefill more columns, just use ampersand &

JavaScript
?prefill_{FirstName}=Jon&prefill_{LastName}=Snow

If you need to add space in between either column names or column information, use %20

JavaScript
prefill_{First%20Name}=Jon%20Snow

Here's a video on how you can do it:

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