Express Array Validator fails when the array size increases 1000

The express validator fails to read and validate elements of array if the array size increases 1000. We are validating the array elements as follows

 body('ids).optional().isArray(),
 body('ids.*').not().isEmpty().withMessage('Required')
    .trim().isAlphanumeric().withMessage('Alpha Numeric')
    .isLength({ min: 1, max: 10 }).withMessage('Max 10 Characters'),

Where ids would be an array like [‘T0001’,‘T0002’,‘T0003’,…,‘T1100’]. So now this array contains 1100 elements. But if we reduce the size of elements to 500 or 600 the above validation works perfectly. Is there a different way to validate array of large size?

[adarshmadrecha]

@liqiang372 Thanks for your suggestions. Your direction pointed me in the right direction.

I think I have narrowed down the issue. Ref: stackoverflow.com/q/19917401 Ref: https://expressjs.com/en/4x/api.html#express.json

Just be setting express.json({limit:'3mb'}) fixed the issue which I was facing. Will be releasing the API in production server on weekend. Will update it here once I also test this in the production server.

[yogeshkudikala]

Setting express json config resolved the issue