validatepasswordforsignup

API for validating passwords.

Usage

URL format: `*/UserCheck/validatepasswordforsignup`

Method: `POST`

Example body: `password=hi12345678`

Example success response:

{
  "success": true
}

Example fail response:

{
  "success": false
}

Notes

this API is used by the ROBLOX client during signup to check if the password is invalid. invalid in this case means the password doesn't contain numbers or letters, is shorter than 6 characters or is longer than 20 characters.

04 February 2026