function isFieldConstraintType(x): x is "locked" | "required" | "minValue" | "maxValue" | "singleLineOnly" | "noWhitespace" | "uniqueEditType" | "maxLength" | "maxDecimalPlaces" | "maxDecimalLength"Parameters
| Parameter | Type |
|---|---|
x | unknown |
Returns
x is "locked" | "required" | "minValue" | "maxValue" | "singleLineOnly" | "noWhitespace" | "uniqueEditType" | "maxLength" | "maxDecimalPlaces" | "maxDecimalLength"