Function removeVal

component/CheckBoxGroup.js:46–54

(val)

    },

    removeVal(val){
        let index = this.state.value.indexOf(val);
        if (index > -1) {
            this.state.value.splice(index, 1);
            this.setState({
                value: this.state.value 
            }, this.valueChange);
        }
    },

    valueChange(){
        const {onChange} = this.props;