- if (!!c.to)
- {
- // TODO: slightly redundant (see data/userCheck.js)
- if (!c.to.match(/^[\w]+$/))
- return "Wrong characters in opponent name";
+ if (c.to) {
+ // NOTE: slightly redundant (see data/userCheck.js)
+ if (!c.to.match(/^[\w]+$/)) return "Name: alphanumerics and underscore";