ToInt keeps empty string instead of changing to NaN

[lazarljubenovic]

The ToInt sanitizer doesn't take into account empty string. Looks like a validator.js upstream issue, but since it's currently locked on version 5, which is five major versions behind, it's worth testing if a simple bump will work first. Otherwise this issue should be taken there.

class Query {
  @ToInt()
  readonly page: number
}

const q = new Query() as any
q.page = ''
sanitize(q)

console.log(q) // { page: '' }

Reproduction: https://stackblitz.com/edit/class-sanitizer-to-int-issue?file=index.ts

This happens with query parameters sent as &page=.

[YouriT]

addressed in swanest@a31bdb9

[NoNameProvided]

Fixed in v1.0.1