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getodk / xforms-spec

The XForms-derived specification used in the ODK ecosystem. If you are interested in building a tool that is compliant with the forms rendered by ODK tools, this is the place to start. ✨⚒✨
https://getodk.github.io/xforms-spec/
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jr:constraintMsg description references jr:requiredMsg="message" example #229

Open tiritea opened 5 years ago

tiritea commented 5 years ago

under https://opendatakit.github.io/xforms-spec/#bind-attributes:

jr:constraintMsg | Specifies the custom message to be displayed when the constraint is violated. Value can be string literal (jr:requiredMsg="message") or a translation function call (jr:requiredMsg="jr:itext('id')").

'nuf said :-)