[ENHANCEMENT] Allow empty value for non-constant TextVariables (= textbox use case) #1850
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…tbox use case) Signed-off-by: Antoine THEBAUD <antoine.thebaud@yahoo.fr>
celian-garcia
approved these changes
Mar 22, 2024
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Description
Allow empty value for non-constant TextVariables. This is especially useful for the Grafana migrate use case, for which the non-empty value constraint is currently preventing to migrate dashboards that define Textbox variables without default value.
The constraint is kept for constants, as empty constants don't really make sense.
Checklist
[<catalog_entry>] <commit message>naming convention using one of thefollowing
catalog_entryvalues:FEATURE,ENHANCEMENT,BUGFIX,BREAKINGCHANGE,DOC,IGNORE.