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  • Aug 04 09:51
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    dependabot[bot] on npm_and_yarn

    chore(deps): bump terser from 4… (compare)

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Hi Chris I have managed to add a range slider in by using rangerslider.js the only issue i am having now is the value of the hidden input that takes the selected range value. this is most likely down to something within my Laravel form code.
// configure the class for runtime loading
if (!window.fbControls) window.fbControls = []
window.fbControls.push(function(controlClass) {
   * data range class
  class controlDataRange extends controlClass {
     * Class configuration - return the icons & label related to this control
     * @returndefinition object
    static get definition() {
      return {
        i18n: {
          default: 'Data Range',

     * build a text DOM element, supporting other jquery text form-control's
     * @return {Object} DOM Element to be injected into the form.
    build() {
        return this.markup('input', null, {type:"range", min:1, max:10, steps:1, value:0})

  onRender() {
      var valueBubble = '<output class="rangeslider__value-bubble" />';

      function updateValueBubble(pos, value, context) {
          pos = pos || context.position;
          value = value || context.value;
          var $valueBubble = $('.rangeslider__value-bubble', context.$range);
          var tempPosition = pos + context.grabPos;
          var position = (tempPosition <= context.handleDimension) ? context.handleDimension : (tempPosition >= context.maxHandlePos) ? context.maxHandlePos : tempPosition;

          if ($valueBubble.length) {
              $valueBubble[0].style.left = Math.ceil(position) + 'px';
              $valueBubble[0].innerHTML = value;

          polyfill: false,
          onInit: function() {
              updateValueBubble(null, null, this);
          onSlide: function(pos, value) {
              updateValueBubble(pos, value, this);


  // register this control for the following types & text subtypes
  controlClass.register('DataRange', controlDataRange)
  return controlDataRange
Hello,Can someone help me
When i write down the label in "" then there is issue with form rendering. Form not render completely.
Chris Almond
Hi Jack. Sorry for late reply. Nice slider control! Thank you.
Hi Wbhawana1994. There is definitely an issue with the Label input element on the form designer. I found this issue just yesterday while building a form. I was copying and pasting text from MS word into the Label and Value fields. Seems only the Label field has this issue as it's not an HTML input type=text, but a div. Not sure why they did this. I'm going to look into seeing if we can swap out the div for a standard input type=text as I think this would fix it.
Chris Almond

So just to follow up on @bhawana1994 's issue here...when you paste the double quotes into the Label attribute field and save it. On the designer it saves fine until you try to render. The pasted double quotes munge up the formBuilder JSON and it can't render correctly.

So, for some reason, when we replace the input DIV with a standard input type=text, pasting double quotes no longer causes an issue and the double quotes are escaped correctly by formBuilder.

Minimal testing has been done here on this code so use at your own risk...

These edits are in the form-builder.js at appx line 900...

if (attribute === 'label' && !opts.disableHTMLLabels) {
//inputConfig.contenteditable = true // replace label div with input by CA
//attributefield += m('div', attrVal, inputConfig).outerHTML
inputConfig.value = attrVal
inputConfig.type = 'text'
attributefield += <input ${attrString(inputConfig)}>
} else {
inputConfig.value = attrVal
inputConfig.type = 'text'
attributefield += <input ${attrString(inputConfig)}>

Can we make form which is conditional
Like we want to open the new input which is dependent on other when first one which click or filled then another field will show like that.
there is any option for adding time filed in the form
Chris Almond
I think there is just a Date field by default. But I bet you could make a custom field using the HTML5 input type=time pretty easily. If I wind up making one, I'll post it.
i have concern related to the formbuilder . how to create custom edit control in custom element
Cristian Rodriguez
Hi :) I'm trying change language for date time picker.. but i not found any option.
Anybody can help me?.
is related with the formrender result not when using formbuilder
Hi, I have an issue with the drag and drop with mobile devices, mac devices. Its working fine on my computer but i am facing the issue with the other devices. Drag and drop not working.
How i can fix this problem. Is there any solution for this problem?
Hi all. Not sure if this has been addressed, but I am looking to create a column control or something where I can let users put in 2 or 3 columns on one line in the form editor.
is it free to use . how can i use this
Chris Almond
Multicolumn support per Mr. @jojoshua
Hey @arsawood , yes free per MIT license. The docs will help you get started:
Lincoln Kantet
Hello i would like to preview the form after being created with react any leady would be of great assistance. Json to jsx and also to pdf
remove field not working
Label problem: can't input and change the label
Prabjot Kaur
Hi, cannot change the labels, please help
Neeraj Singh
Hi, The lable edit or clear button is not working.
This is Naveen. I want a control like multi select. Is there any control available by default or we have write custom control.If yes any documentation for create custom control for multi select from the options
Hi the docs link is not working
how can i drag and drop two components side by side in a row. can anyone tell any method we have in form builder
Lincoln Kantet
how do i get data of dragged elements in react ?
Are there any plans to support CSP? right now we like the software very much, but we are currently hindered by the use of styles in the source code.
Dragged and drop a Button in the canvas. How to attach click event?
Hi I am struggling with implementing tinymce for one of the text-area. the text area is not converting to tinymce. please let me know the steps to implement the same
Guy Dallaire
Is there a way to preload a very long list of options in the autocomplete object ? From a jsnon file or something...
giorgio rindonone
Can you please show me how to implement a custom table generator? I will pay you!
Contact me here on g.rindonone@contech.xyz, we can discuss everything you need of course.
Hi guys how to create sub field through select option . If selected other option then create new sub field . Please guys help me.
hello Guys, is there any way I can customise any element? like checkbox
I want to add some more option to checkbox
1 reply
hello, can i add a new form element?
Hello, i want to add file upload for image and video and create new field too. how can i do? above image will show you. here i am adding url in value attr then it is showing image but i want to upload image not url
where can i download the file form-builder.min.js. The Github repo here does not seem to have this file https://github.com/kevinchappell/formBuilder
Kinjal Upadhyay