| 1 | import { extractTime } from "@/utils/timeControl"; |
| 2 | |
| 3 | export function checkChallenge(c) |
| 4 | { |
| 5 | const vid = parseInt(c.vid); |
| 6 | if (isNaN(vid) || vid <= 0) |
| 7 | return "Please select a variant"; |
| 8 | |
| 9 | const tc = extractTime(c.timeControl); |
| 10 | if (!tc) |
| 11 | return "Wrong time control"; |
| 12 | |
| 13 | // Basic alphanumeric check for opponent name |
| 14 | if (!!c.to) |
| 15 | { |
| 16 | // TODO: slightly redundant (see data/userCheck.js) |
| 17 | if (!c.to.match(/^[\w]+$/)) |
| 18 | return "Wrong characters in opponent name"; |
| 19 | } |
| 20 | |
| 21 | // Allow custom FEN (and check it) only for individual challenges |
| 22 | if (c.fen.length > 0 && !!c.to) |
| 23 | { |
| 24 | if (!V.IsGoodFen(c.fen)) |
| 25 | return "Bad FEN string"; |
| 26 | } |
| 27 | else |
| 28 | c.fen = ""; |
| 29 | } |