equal rules

MVMCoreUI/FormUIHelpers/New/Rules/RuleEqualsModel.swift

@@ -17,4 +17,24 @@ public class RuleEqualsModel: RulesProtocol {
     public func isValid(_ formField: FormFieldProtocol) -> Bool {
         return false
     }
+
+    public func isValid(_ formValidator: FormValidator) -> Bool {
+        var valid = true
+        var compareValue: AnyHashable?
+        for formKey in fields {
+            guard let formField = formValidator.formField(for: formKey) else {
+                continue
+            }
+
+            if compareValue == nil {
+                compareValue = formField.formFieldValue()
+                continue
+            }
+            if compareValue != formField.formFieldValue(){
+                valid = false
+                break
+            }
+        }
+        return valid
+    }
 }