Tip

Validating a richtext field for attachments

Validating a richtext field whether it is having an attachment or not.

Create a hidden, computed field and give @attachments as the default value. Check that the value of the field is greater than one while saving. If it is not, pop up a message.

Note: @attachments will give the number of attachments in a document.

This was first published in July 2001

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