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kstulgys/handler

Created March 9, 2018 04:41
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handler
handleChange = (e) => {
const { name, value } = e.target
this.setState((prevState, props) => ({
[name]: value,
}));
const lbm = this.state.kg -(this.state.kg * (this.state.fp / 100))
const bmr = 370 + (21.6 * this.state.lbm)
this.setState((aprevState, props) => ({
lbm,
bmr
}));
}
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