diff --git a/wtformsparsleyjs/core.py b/wtformsparsleyjs/core.py
index 5afcf95..8f4d10c 100644
--- a/wtformsparsleyjs/core.py
+++ b/wtformsparsleyjs/core.py
@@ -43,6 +43,10 @@ def parsley_kwargs(field, kwargs):
 
     if isinstance(field, DateField) or isinstance(field, DateTimeField):
         _date_kwargs(new_kwargs, field)
+    if isinstance(field, IntegerField):
+        _integer_kwargs(new_kwargs)
+    if isinstance(field, DecimalField) or isinstance(field, FloatField):
+        _number_kwargs(new_kwargs)
 
     for vali in field.validators:
         if isinstance(vali, Email):
@@ -170,6 +174,12 @@ def _message_kwargs(kwargs, message):
 def _date_kwargs(kwargs, field):
     kwargs[u'data-parsley-datefield'] = field.format
 
+def _integer_kwargs(kwargs):
+    kwargs[u'data-parsley-type'] = "integer"
+
+def _number_kwargs(kwargs):
+    kwargs[u'data-parsley-type'] = "number"
+
 class ParsleyInputMixin(Input):
     def __call__(self, field, **kwargs):
         kwargs = parsley_kwargs(field, kwargs)