diff --git a/src/Select.js b/src/Select.js
index cbb8024a3d..802f9f686c 100644
--- a/src/Select.js
+++ b/src/Select.js
@@ -448,7 +448,10 @@ const Select = React.createClass({
 
 	handleInputChange (event) {
 		let newInputValue = event.target.value;
-
+		const trimedInp = newInputValue.trim();
+		if (!trimedInp) {
+			return;
+		}
 		if (this.state.inputValue !== event.target.value && this.props.onInputChange) {
 			let nextState = this.props.onInputChange(newInputValue);
 			// Note: != used deliberately here to catch undefined and null