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How to validate emails in a grid column

How to validate emails in a grid column

To validate emails in a grid column, please follow these steps:

  1. Open your grid configuration, click “Add new column”

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  1. Click “String” as Column type

Only apply for String column

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  1. Fill in Identifier and Title, check the checkbox “Cell is validated as an email”

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  1. Click “Add” to add column

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  1. Click “Save” to save the grid configuration

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Result

If user enters invalid emails, they will be marked by a red outline.

If user continue to save the grid, an error message will appear and user can’t save the grid.

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Email Validation Rules

Rules

Rules

1

Have non-empty local part (before @) and domain part (after @)

2

Contain exactly one @ symbol

3

Use only allowed characters in each part (see regex explanation below)

^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$
4

Not include whitespace, commas(,), semicolons (;), or multiple emails

5

Only one email address is allowed per cell

6

If the field is marked "required", empty input is invalid