Merge branch 'feature/formvalidator_remove' into 'develop'

Added remove to form validator

See merge request BPHV_MIPS/mvm_core_ui!530

MVMCoreUI/FormUIHelpers/FormValidator.swift

@@ -46,6 +46,13 @@ import MVMCore
         groupWatchers.append(action)
     }
     
+    /// Removes the form field to the validator.
+    public func remove(_ field: FormFieldProtocol) {
+        if let fieldKey = field.fieldKey {
+            fields.removeValue(forKey: fieldKey)
+        }
+    }
+    
     /// Determines the type of item and adds it.
     private func insert(_ item: FormItemProtocol) {
         if let item = item as? FormFieldProtocol {