refactor: lint and prettier and clean up IsNotBlank decorator

Author: gabriel-logan

src/decorator/common/IsNotBlank.ts

@@ -1,28 +1,21 @@
 import { ValidationOptions } from '../ValidationOptions';
 import { buildMessage, ValidateBy } from './ValidateBy';
 
-export const IS_NOT_BLANK = "isNotBlank";
+export const IS_NOT_BLANK = 'isNotBlank';
 
 export function isNotBlank(value: unknown): boolean {
-  return (
-    !!value && typeof value === "string" && value.trim().length > 0
-  );
+  return !!value && typeof value === 'string' && value.trim().length > 0;
 }
 
-export function IsNotBlank(
-  validationOptions?: ValidationOptions,
-): PropertyDecorator {
+export function IsNotBlank(validationOptions?: ValidationOptions): PropertyDecorator {
   return ValidateBy(
     {
       name: IS_NOT_BLANK,
       validator: {
         validate: (value): boolean => isNotBlank(value),
-        defaultMessage: buildMessage(
-          (eachPrefix) => eachPrefix + "$property should not be blank",
-          validationOptions,
-        ),
+        defaultMessage: buildMessage(eachPrefix => eachPrefix + '$property should not be blank', validationOptions),
       },
     },
-    validationOptions,
+    validationOptions
   );
 }

test/functional/validation-functions-and-decorators.spec.ts

@@ -485,7 +485,7 @@ describe('IsNotBlank', () => {
     const message = 'someProperty should not be blank';
     return checkReturnedError(new MyClass(), invalidValues, validationType, message);
   });
-})
+});
 
 describe('IsIn', () => {
   const constraint = ['foo', 'bar'] as const;