diff --git a/lib/object.js b/lib/object.js
index d42b6e074..a0b4fc495 100644
--- a/lib/object.js
+++ b/lib/object.js
@@ -96,7 +96,7 @@ inherits(ObjectSchema, MixedSchema, {
     }),
         props = this._nodes.concat(extra);
 
-    var innerOptions = _extends({}, opts, { parent: {} });
+    var innerOptions = _extends({}, opts, { parent: {}, __validating: false });
 
     value = transform(props, function (obj, prop) {
       var field = fields[prop];
@@ -105,9 +105,11 @@ inherits(ObjectSchema, MixedSchema, {
       if (field) {
         var fieldValue = void 0;
 
+        var strict = field._options && field._options.strict;
+
         if (field._strip === true) return;
 
-        fieldValue = field.cast(value[prop], innerOptions);
+        fieldValue = !opts.__validating || !strict ? field.cast(value[prop], innerOptions) : value[prop];
 
         if (fieldValue !== undefined) obj[prop] = fieldValue;
       } else if (exists && !strip) obj[prop] = value[prop];
@@ -127,6 +129,8 @@ inherits(ObjectSchema, MixedSchema, {
     endEarly = this._option('abortEarly', opts);
     recursive = this._option('recursive', opts);
 
+    opts = _extends({}, opts, { __validating: true });
+
     return MixedSchema.prototype._validate.call(this, _value, opts).catch(endEarly ? null : function (err) {
       errors.push(err);
       return err.value;
diff --git a/src/util/createValidation.js b/src/util/createValidation.js
index 3440c59c8..6741dba93 100644
--- a/src/util/createValidation.js
+++ b/src/util/createValidation.js
@@ -17,11 +17,12 @@ function createErrorFactory({ value, label, resolve, ...opts}) {
   return function createError({ path = opts.path, message = opts.message, type = opts.name, params } = {}) {
     params = resolveParams(opts.params, params, resolve)
 
-    return new ValidationError(
+    return Object.assign(new ValidationError(
         formatError(message, { path, value, label, ...params })
       , value
       , path
       , type)
+    , { params })
   }
 }
 
diff --git a/test/object.js b/test/object.js
index c72686f16..89debae3e 100644
--- a/test/object.js
+++ b/test/object.js
@@ -122,7 +122,7 @@ describe('Object types', function(){
       err.message.should.match(/must be a `string` type/)
     })
 
-    it ('should respect child schema with strict()', async () => {
+    it('should respect child schema with strict()', async () => {
       inst = object({
         field: number().strict()
       })
@@ -132,6 +132,14 @@ describe('Object types', function(){
       err.message.should.match(/must be a `number` type/)
 
       inst.cast({ field: '5' }).should.eql({ field: 5 })
+
+      err = await object({
+        port: number()
+          .strict()
+          .integer()
+      })
+      .validate({ port: 'asdad' })
+      .should.be.rejected
     })
 
     it('should handle custom validation', async function(){