Required Field Validator Element

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1 Required Field Validator - #is_required {}

Validate that the field contains a value.

Usage

wf:wire(ButtonID, TextBoxID, #validate { validators=[
  #is_required { text="Required" }
]})

Attributes

text - (string)
The text to display if validation fails.

Date: 2013-10-03 13:40:50 CDT

Author: Rusty Klophaus (@rustyio)

Org version 7.8.02 with Emacs version 23

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