[Chartjs]-Cant resize range of Y axis of chart in HTML/PHP

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You can use the min and max property together with the stepSize:

const options = {
  type: 'bar',
  data: {
    labels: ["Smartphone", "Trahsphone"],
    datasets: [{
      label: '# of Votes',
      data: [4, 4],
      backgroundColor: [
        'rgba(255, 99, 132, 0.9)',
        'rgba(54, 162, 235, 0.7)',
      ]
    }]
  },
  options: {
    scales: {
      yAxes: [{
        ticks: {
          min: 0,
          max: 10,
          stepSize: 1
        }
      }]
    }
  }
}

const ctx = document.getElementById('chartJSContainer').getContext('2d');
new Chart(ctx, options);
<body>
  <canvas id="chartJSContainer" width="600" height="400"></canvas>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.8.0/Chart.js"></script>
</body>

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