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reymesson1 / septimoejercicio

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Numeric values with format #68

Closed reymesson1 closed 5 years ago

reymesson1 commented 5 years ago

handleChange(event){

    this.setState({
        value: event.target.value
    })
    if(event.target.value.length==3){            
        this.setState({
            value: event.target.value+"-"
        })
    }  
    if(event.target.value.length==7){
        this.setState({
            value: event.target.value+"-"
        })
    }            

}
reymesson1 commented 5 years ago
reymesson1 commented 5 years ago

onChange={this.handleChange.bind(this)} value={this.state.value}

reymesson1 commented 5 years ago

constructor(){

    super();
    this.state = {

        value: ""
    }
}