How to know if HTML5 input type color is available as a color picker?

Here you go.

/**
 * Determine if the current browser has support for HTML5 input type of color.
 * @author Matthew Toledo
 * @return {boolean} True if color input type supported. False if not.
 */
var test = function() {
  var colorInput;

  // NOTE:
  //
  // If the browser is capable of displaying a color picker, it will sanitize the color value first. So "!"" becomes #000000;
  //
  // Taken directly from modernizr:
  // @see http://modernizr.com/docs/#features-html5
  //
  // These types can enable native datepickers, colorpickers, URL validation, and so on.
  // If a browser doesn’t support a given type, it will be rendered as a text field. Modernizr
  // cannot detect that date inputs create a datepicker, the color input create a colorpicker,
  // and so on—it will detect that the input values are sanitized based on the spec. In the
  // case of WebKit, we have received confirmation that sanitization will not be added without
  // the UI widgets being in place.
  colorInput = $('<input type="color" value="!" />')[0];
  return colorInput.type === 'color' && colorInput.value !== '!';
};

$(function(){
  if (test()) {
    $('body').append('<p1>Your browser supports the color input</p>');
  } else {
    $('body').append('<p>Your browser Doesn\'t Support the color input</p>');
  }
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>

To check the support of any feature of HTML3 or CSS3 on any browser you can use modernizr.

The code for the colorpicker will be:

if(!Modernizr.inputtypes.color){
  // your fall back goes here
}

For modernizr all you have to do is to add a link of the modernizr on your web page.

Running demo for the same you can check at nettuts:

http://net.tutsplus.com/tutorials/html-css-techniques/how-to-build-cross-browser-html5-forms/

Hope this will help you.

Thanks, NS


Again without jQuery

const hasColorInputSupport = (document) => {
    try {
        const input = document.createElement('input');
        input.type = 'color';
        input.value = '!';
        return input.type === 'color' && input.value !== '!';
    } catch (e) {
        return false;
    };
};