fix: gang/job validation

server/player.lua

@@ -100,6 +100,50 @@ function QBCore.Player.CheckPlayerData(source, PlayerData)
         PlayerData.name = GetPlayerName(source)
     end
 
+    local validatedJob = false
+    if PlayerData.job and PlayerData.job.name ~= nil and PlayerData.job.grade and PlayerData.job.grade.level ~= nil then
+        local jobInfo = QBCore.Shared.Jobs[PlayerData.job.name]
+
+        if jobInfo then
+            local jobGradeInfo = jobInfo.grades[tostring(PlayerData.job.grade.level)]
+            if jobGradeInfo then
+                PlayerData.job.label = jobInfo.label
+                PlayerData.job.grade.name = jobGradeInfo.name
+                PlayerData.job.payment = jobGradeInfo.payment
+                PlayerData.job.grade.isboss = jobGradeInfo.isboss or false
+                PlayerData.job.isboss = jobGradeInfo.isboss or false
+                validatedJob = true
+            end
+        end
+    end
+
+    if validatedJob == false then
+        -- set to nil, as the default job (unemployed) will be added by `applyDefaults`
+        PlayerData.job = nil
+    end
+
+    local validatedGang = false
+    if PlayerData.gang and PlayerData.gang.name ~= nil and PlayerData.gang.grade and PlayerData.gang.grade.level ~= nil then
+        local gangInfo = QBCore.Shared.Gangs[PlayerData.gang.name]
+
+        if gangInfo then
+            local gangGradeInfo = gangInfo.grades[tostring(PlayerData.gang.grade.level)]
+            if gangGradeInfo then
+                PlayerData.gang.label = gangInfo.label
+                PlayerData.gang.grade.name = gangGradeInfo.name
+                PlayerData.gang.payment = gangGradeInfo.payment
+                PlayerData.gang.grade.isboss = gangGradeInfo.isboss or false
+                PlayerData.gang.isboss = gangGradeInfo.isboss or false
+                validatedGang = true
+            end
+        end
+    end
+
+    if validatedGang == false then
+        -- set to nil, as the default gang (unemployed) will be added by `applyDefaults`
+        PlayerData.gang = nil
+    end
+
     applyDefaults(PlayerData, QBCore.Config.Player.PlayerDefaults)
 
     if GetResourceState('qb-inventory') ~= 'missing' then