22 lines
596 B
TypeScript
22 lines
596 B
TypeScript
|
import { Handler } from 'express';
|
||
|
|
import { validationResult, ValidationChain } from 'express-validator';
|
||
|
|
import { compose } from 'compose-middleware';
|
||
|
|
|
||
|
|
export function validate(...validator: ValidationChain[]): Handler {
|
||
|
|
const handler: Handler = (req, res, next) => {
|
||
|
|
const result = validationResult(req);
|
||
|
|
|
||
|
|
if (!result.isEmpty()) {
|
||
|
|
res
|
||
|
|
.status(422)
|
||
|
|
.json({ errors: result.array(), message: 'Invalid Parameters' });
|
||
|
|
} else {
|
||
|
|
next();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
return compose([...validator, handler as any]);
|
||
|
|
}
|
||
|
|
|
||
|
|
export { body, query, param } from 'express-validator';
|