Pass empty to string to empty input instead of null

Author: rafeememon

src/date_input.jsx

@@ -28,7 +28,7 @@ var DateInput = React.createClass({
 
   getInitialState () {
     return {
-      maybeDate: this.safeDateFormat(this.props)
+      value: this.safeDateFormat(this.props)
     }
   },
 
@@ -37,7 +37,7 @@ var DateInput = React.createClass({
           newProps.locale !== this.props.locale ||
           newProps.dateFormat !== this.props.dateFormat) {
       this.setState({
-        maybeDate: this.safeDateFormat(newProps)
+        value: this.safeDateFormat(newProps)
       })
     }
   },
@@ -60,20 +60,18 @@ var DateInput = React.createClass({
         this.props.onChangeDate(null)
       }
     }
-    this.setState({
-      maybeDate: value
-    })
+    this.setState({value})
   },
 
   safeDateFormat (props) {
     return props.date && props.date.clone()
       .locale(props.locale || moment.locale())
-      .format(props.dateFormat)
+      .format(props.dateFormat) || ''
   },
 
   handleBlur (event) {
     this.setState({
-      maybeDate: this.safeDateFormat(this.props)
+      value: this.safeDateFormat(this.props)
     })
     if (this.props.onBlur) {
       this.props.onBlur(event)
@@ -89,7 +87,7 @@ var DateInput = React.createClass({
         ref='input'
         type='text'
         {...this.props}
-        value={this.state.maybeDate}
+        value={this.state.value}
         onBlur={this.handleBlur}
         onChange={this.handleChange} />
   }