Created required behaviour for input

components/input/Input.jsx

@@ -46,7 +46,8 @@ class Input extends React.Component {
 
   render () {
     const { children, disabled, error, floating, icon,
-            label: labelText, maxLength, multiline, type, value, ...others} = this.props;
+            label: labelText, maxLength, multiline, required,
+            type, value, ...others} = this.props;
     const length = maxLength && value ? value.length : 0;
     const labelClassName = ClassNames(style.label, {[style.fixed]: !floating});
 
@@ -76,7 +77,11 @@ class Input extends React.Component {
         {InputElement}
         {icon ? <FontIcon className={style.icon} value={icon} /> : null}
         <span className={style.bar}></span>
-        {labelText ? <label className={labelClassName}>{labelText}</label> : null}
+        {labelText ?
+          <label className={labelClassName}>
+            {labelText}
+            {required ? <span className={style.required}> * </span> : null}
+          </label> : null}
         {error ? <span className={style.error}>{error}</span> : null}
         {maxLength ? <span className={style.counter}>{length}/{maxLength}</span> : null}
         {children}

components/input/_config.scss

@@ -10,7 +10,8 @@ $input-text-bottom-border-color: rgba($color-black, 0.12) !default;
 $input-text-highlight-color: $color-primary !default;
 $input-text-disabled-color: $input-text-bottom-border-color !default;
 $input-text-disabled-text-color: $input-text-label-color !default;
-$input-text-error-color: rgb(222, 50, 38) !default;
+$input-text-error-color: rgb(222, 230, 38) !default;
+$input-text-required-color: rgb(222, 50, 38) !default;
 $input-underline-height:  2 * $unit;
 $input-icon-font-size: 2.4 * $unit;
 $input-icon-size: 2 * $input-icon-font-size;

components/input/style.scss

@@ -40,6 +40,9 @@
     ~ .label:not(.fixed) {
       color: $input-text-highlight-color;
     }
+    ~ .label > .required {
+      color: $input-text-required-color;
+    }
     ~ .icon {
       color: $input-text-highlight-color;
     }
@@ -125,6 +128,9 @@
   > .counter, > .label {
     color: $input-text-error-color;
   }
+  > .label > .required {
+    color: $input-text-required-color;
+  }
 }
 
 .hidden {

spec/components/input.jsx

@@ -21,13 +21,13 @@ class InputTest extends React.Component {
         <Input
           type='text'
           value={this.state.normal}
-          label='Firstname' onChange={this.handleChange.bind(this, 'normal')}
+          label='First Name' onChange={this.handleChange.bind(this, 'normal')}
           maxLength={12}
         />
         <Input type='email' value={this.state.fixedLabel} label='Label fixed' floating={false} onChange={this.handleChange.bind(this, 'fixedLabel')} />
         <Input type='text' value='Read only' readOnly label='Phone Number' />
         <Input type='text' label='Disabled field' disabled />
-        <Input type='tel' value={this.state.withIcon} label='With icon' onChange={this.handleChange.bind(this, 'withIcon')} icon='phone' />
+        <Input type='tel' value={this.state.withIcon} required label='With icon' onChange={this.handleChange.bind(this, 'withIcon')} icon='phone' />
         <Input type='tel' value={this.state.withCustomIcon} label='With custom icon' onChange={this.handleChange.bind(this, 'withCustomIcon')} icon={<span>P</span>} />
       </section>
     );