Matt Stauffer • 12/15/2016

A little trick for grouping fields in an HTML form

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This article explains a technique for grouping related form fields, such as those for multiple employees, using nested array syntax (e.g., people[1][first_name]). It compares this method to problematic alternatives like numbered fields or simple arrays, showing how the nested approach returns cleanly structured data on the backend.

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#JavaScript #html forms #Form Grouping
A little trick for grouping fields in an HTML form

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