added handler for all input in login page + added precision to proptype check for Card

src/component/common/Card/Card.jsx

   // ),
 
   // from http://www.mattzabriskie.com/blog/react-validating-children
-  children: PropTypes.arrayOf((propValue, key, componentName /* , location, propFullName */) => {
+  children: PropTypes.arrayOf((children, key, componentName /* , location, propFullName */) => {
     if (
-      key >= 3 ||
-      propValue.some(p => p.type !== CardHeader && p.type !== CardBody)
+      children.length > 2 ||
+      children[0].type !== CardHeader ||
+      children[1].type !== CardBody
+      // children.some(p => p.type !== CardHeader && p.type !== CardBody)
     ) {
       return new Error(`PropType Error: childrens of ${componentName} must be: 1 CardHeader and 1 CardBody.`)
     }

src/component/common/Input/InputCheckbox.jsx

 const InputGroupText = props => {
   return (
     <label className={classnames(`${props.parentClassName}`, props.customClass, 'custom-control custom-checkbox')}>
-      <input type='checkbox' className='custom-control-input' />
+      <input
+        type='checkbox'
+        className='custom-control-input'
+        checked={props.checked}
+        onChange={props.onChange}
+      />
       <span className={classnames(`${props.parentClassName}__checkbox`, 'custom-control-indicator')} />
       <span className={classnames(`${props.parentClassName}__label`, 'custom-control-description')}>
         {props.label}
 
 InputGroupText.PropTypes = {
   parentClassName: PropTypes.string.isRequired,
+  checked: PropTypes.bool.isRequired,
+  onChange: PropTypes.func.isRequired,
   customClass: PropTypes.string,
   label: PropTypes.string
 }

src/container/Login.jsx

     super(props)
     this.state = {
       inputLogin: '',
-      inputPassword: ''
+      inputPassword: '',
+      inputRememberMe: false
     }
   }
 
   handleChangeLogin = e => this.setState({inputLogin: e.target.value})
   handleChangePassword = e => this.setState({inputPassword: e.target.value})
+  handleChangeRememberMe = () => this.setState(prev => ({inputRememberMe: !prev.inputRememberMe}))
 
   handleClickSubmit = () => this.props.dispatch(userLogin(this.state.inputLogin, this.state.inputPassword))
 
                         parentClassName='connection__form__rememberme'
                         customClass=''
                         label='Se souvenir de moi'
+                        checked={this.state.inputRememberMe}
+                        onChange={this.handleChangeRememberMe}
                       />
                     </div>