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blockly > FieldDropdownValidator
FieldDropdownValidator type
A function that is called to validate changes to the field's value before they are set.
Signature:
export type FieldDropdownValidator = FieldValidator<string>;
References: FieldValidator
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Last updated 2024-09-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[[["`FieldDropdownValidator` is a type alias for a function used to validate changes to a dropdown field's value."],["This function takes a string (the new value) and returns `string | null`, where returning `null` indicates that the change is valid."],["It leverages `FieldValidator` for its core functionality."]]],[]]