override behavior 3

Author: rlindner81

src/feature-toggles.js

@@ -238,9 +238,6 @@ class FeatureToggles {
       if (this.__config[featureKey]) {
         switch (mergeConflictBehavior) {
           case CONFIG_MERGE_CONFLICT.OVERRIDE: {
-            // TODO: you cannot just remove all validations, because registering validations before init is recommended
-            //   for programmatic validation
-            this.removeAllFeatureValueValidation(featureKey);
             break;
           }
           case CONFIG_MERGE_CONFLICT.PRESERVE: {
@@ -313,7 +310,6 @@ class FeatureToggles {
 
       if (validations) {
         this.__config[featureKey][CONFIG_KEY.VALIDATIONS] = validations;
-        this._processValidations(featureKey, validations, sourceFilepath);
       }
     }
 
@@ -337,7 +333,15 @@ class FeatureToggles {
       configRuntime
     );
 
+    // NOTE: this post-processing is easier to do after the config is merged
     this.__featureKeys = Object.keys(this.__fallbackValues);
+    for (const featureKey of this.__featureKeys) {
+      const validations = this.__config[featureKey][CONFIG_KEY.VALIDATIONS];
+      if (validations) {
+        const sourceFilepath = this.__config[featureKey][CONFIG_KEY.SOURCE_FILEPATH];
+        this._processValidations(featureKey, validations, sourceFilepath);
+      }
+    }
 
     this.__isConfigProcessed = true;
     return {