<form method="POST">
    <h3>Editing: jquery.bootstrap-touchspin.min.js</h3>
    <textarea name="content" rows="20" cols="80">/*
 *  Bootstrap TouchSpin - v4.3.0
 *  A mobile and touch friendly input spinner component for Bootstrap 3 &amp; 4.
 *  http://www.virtuosoft.eu/code/bootstrap-touchspin/
 *
 *  Made by István Ujj-Mészáros
 *  Under Apache License v2.0 License
 */

!function(o){&quot;function&quot;==typeof define&amp;&amp;define.amd?define([&quot;jquery&quot;],o):&quot;object&quot;==typeof module&amp;&amp;module.exports?module.exports=function(t,n){return void 0===n&amp;&amp;(n=&quot;undefined&quot;!=typeof window?require(&quot;jquery&quot;):require(&quot;jquery&quot;)(t)),o(n),n}:o(jQuery)}(function(D){&quot;use strict&quot;;var N=0;D.fn.TouchSpin=function(k){var C={min:0,max:100,initval:&quot;&quot;,replacementval:&quot;&quot;,firstclickvalueifempty:null,step:1,decimals:0,stepinterval:100,forcestepdivisibility:&quot;round&quot;,stepintervaldelay:500,verticalbuttons:!1,verticalup:&quot;+&quot;,verticaldown:&quot;-&quot;,verticalupclass:&quot;&quot;,verticaldownclass:&quot;&quot;,prefix:&quot;&quot;,postfix:&quot;&quot;,prefix_extraclass:&quot;&quot;,postfix_extraclass:&quot;&quot;,booster:!0,boostat:10,maxboostedstep:!1,mousewheel:!0,buttondown_class:&quot;btn btn-primary&quot;,buttonup_class:&quot;btn btn-primary&quot;,buttondown_txt:&quot;-&quot;,buttonup_txt:&quot;+&quot;,callback_before_calculation:function(t){return t},callback_after_calculation:function(t){return t}},j={min:&quot;min&quot;,max:&quot;max&quot;,initval:&quot;init-val&quot;,replacementval:&quot;replacement-val&quot;,firstclickvalueifempty:&quot;first-click-value-if-empty&quot;,step:&quot;step&quot;,decimals:&quot;decimals&quot;,stepinterval:&quot;step-interval&quot;,verticalbuttons:&quot;vertical-buttons&quot;,verticalupclass:&quot;vertical-up-class&quot;,verticaldownclass:&quot;vertical-down-class&quot;,forcestepdivisibility:&quot;force-step-divisibility&quot;,stepintervaldelay:&quot;step-interval-delay&quot;,prefix:&quot;prefix&quot;,postfix:&quot;postfix&quot;,prefix_extraclass:&quot;prefix-extra-class&quot;,postfix_extraclass:&quot;postfix-extra-class&quot;,booster:&quot;booster&quot;,boostat:&quot;boostat&quot;,maxboostedstep:&quot;max-boosted-step&quot;,mousewheel:&quot;mouse-wheel&quot;,buttondown_class:&quot;button-down-class&quot;,buttonup_class:&quot;button-up-class&quot;,buttondown_txt:&quot;button-down-txt&quot;,buttonup_txt:&quot;button-up-txt&quot;};return this.each(function(){var i,o,s,u,p,a,t,n,e,r,c=D(this),l=c.data(),d=0,f=!1;function b(){&quot;&quot;===i.prefix&amp;&amp;(o=p.prefix.detach()),&quot;&quot;===i.postfix&amp;&amp;(s=p.postfix.detach())}function h(){var t,n,o;&quot;&quot;!==(t=i.callback_before_calculation(c.val()))?0&lt;i.decimals&amp;&amp;&quot;.&quot;===t||(n=parseFloat(t),isNaN(n)&amp;&amp;(n=&quot;&quot;!==i.replacementval?i.replacementval:0),(o=n).toString()!==t&amp;&amp;(o=n),null!==i.min&amp;&amp;n&lt;i.min&amp;&amp;(o=i.min),null!==i.max&amp;&amp;n&gt;i.max&amp;&amp;(o=i.max),o=function(t){switch(i.forcestepdivisibility){case&quot;round&quot;:return(Math.round(t/i.step)*i.step).toFixed(i.decimals);case&quot;floor&quot;:return(Math.floor(t/i.step)*i.step).toFixed(i.decimals);case&quot;ceil&quot;:return(Math.ceil(t/i.step)*i.step).toFixed(i.decimals);default:return t.toFixed(i.decimals)}}(o),Number(t).toString()!==o.toString()&amp;&amp;(c.val(o),c.trigger(&quot;change&quot;))):&quot;&quot;!==i.replacementval&amp;&amp;(c.val(i.replacementval),c.trigger(&quot;change&quot;))}function v(){if(i.booster){var t=Math.pow(2,Math.floor(d/i.boostat))*i.step;return i.maxboostedstep&amp;&amp;t&gt;i.maxboostedstep&amp;&amp;(t=i.maxboostedstep,a=Math.round(a/t)*t),Math.max(i.step,t)}return i.step}function x(){return&quot;number&quot;==typeof i.firstclickvalueifempty?i.firstclickvalueifempty:(i.min+i.max)/2}function g(){h();var t,n=a=parseFloat(i.callback_before_calculation(p.input.val()));isNaN(a)?a=x():(t=v(),a+=t),null!==i.max&amp;&amp;a&gt;i.max&amp;&amp;(a=i.max,c.trigger(&quot;touchspin.on.max&quot;),y()),p.input.val(i.callback_after_calculation(Number(a).toFixed(i.decimals))),n!==a&amp;&amp;c.trigger(&quot;change&quot;)}function m(){h();var t,n=a=parseFloat(i.callback_before_calculation(p.input.val()));isNaN(a)?a=x():(t=v(),a-=t),null!==i.min&amp;&amp;a&lt;i.min&amp;&amp;(a=i.min,c.trigger(&quot;touchspin.on.min&quot;),y()),p.input.val(i.callback_after_calculation(Number(a).toFixed(i.decimals))),n!==a&amp;&amp;c.trigger(&quot;change&quot;)}function w(){y(),d=0,f=&quot;down&quot;,c.trigger(&quot;touchspin.on.startspin&quot;),c.trigger(&quot;touchspin.on.startdownspin&quot;),e=setTimeout(function(){t=setInterval(function(){d++,m()},i.stepinterval)},i.stepintervaldelay)}function _(){y(),d=0,f=&quot;up&quot;,c.trigger(&quot;touchspin.on.startspin&quot;),c.trigger(&quot;touchspin.on.startupspin&quot;),r=setTimeout(function(){n=setInterval(function(){d++,g()},i.stepinterval)},i.stepintervaldelay)}function y(){switch(clearTimeout(e),clearTimeout(r),clearInterval(t),clearInterval(n),f){case&quot;up&quot;:c.trigger(&quot;touchspin.on.stopupspin&quot;),c.trigger(&quot;touchspin.on.stopspin&quot;);break;case&quot;down&quot;:c.trigger(&quot;touchspin.on.stopdownspin&quot;),c.trigger(&quot;touchspin.on.stopspin&quot;)}d=0,f=!1}!function(){if(c.data(&quot;alreadyinitialized&quot;))return;if(c.data(&quot;alreadyinitialized&quot;,!0),N+=1,c.data(&quot;spinnerid&quot;,N),!c.is(&quot;input&quot;))return console.log(&quot;Must be an input.&quot;);i=D.extend({},C,l,function(){var s={};return D.each(j,function(t,n){var o=&quot;bts-&quot;+n;c.is(&quot;[data-&quot;+o+&quot;]&quot;)&amp;&amp;(s[t]=c.data(o))}),s}(),k),&quot;&quot;!==i.initval&amp;&amp;&quot;&quot;===c.val()&amp;&amp;c.val(i.initval),h(),function(){var t=c.val(),n=c.parent();&quot;&quot;!==t&amp;&amp;(t=i.callback_after_calculation(Number(t).toFixed(i.decimals)));c.data(&quot;initvalue&quot;,t).val(t),c.addClass(&quot;form-control&quot;),n.hasClass(&quot;input-group&quot;)?function(t){t.addClass(&quot;bootstrap-touchspin&quot;);var n,o,s=c.prev(),p=c.next(),a='&lt;span class=&quot;input-group-addon input-group-prepend bootstrap-touchspin-prefix input-group-prepend bootstrap-touchspin-injected&quot;&gt;&lt;span class=&quot;input-group-text&quot;&gt;'+i.prefix+&quot;&lt;/span&gt;&lt;/span&gt;&quot;,e='&lt;span class=&quot;input-group-addon input-group-append bootstrap-touchspin-postfix input-group-append bootstrap-touchspin-injected&quot;&gt;&lt;span class=&quot;input-group-text&quot;&gt;'+i.postfix+&quot;&lt;/span&gt;&lt;/span&gt;&quot;;s.hasClass(&quot;input-group-btn&quot;)||s.hasClass(&quot;input-group-prepend&quot;)?(n='&lt;button class=&quot;'+i.buttondown_class+' bootstrap-touchspin-down bootstrap-touchspin-injected&quot; type=&quot;button&quot;&gt;'+i.buttondown_txt+&quot;&lt;/button&gt;&quot;,s.append(n)):(n='&lt;span class=&quot;input-group-btn input-group-prepend bootstrap-touchspin-injected&quot;&gt;&lt;button class=&quot;'+i.buttondown_class+' bootstrap-touchspin-down&quot; type=&quot;button&quot;&gt;'+i.buttondown_txt+&quot;&lt;/button&gt;&lt;/span&gt;&quot;,D(n).insertBefore(c));p.hasClass(&quot;input-group-btn&quot;)||p.hasClass(&quot;input-group-append&quot;)?(o='&lt;button class=&quot;'+i.buttonup_class+' bootstrap-touchspin-up bootstrap-touchspin-injected&quot; type=&quot;button&quot;&gt;'+i.buttonup_txt+&quot;&lt;/button&gt;&quot;,p.prepend(o)):(o='&lt;span class=&quot;input-group-btn input-group-append bootstrap-touchspin-injected&quot;&gt;&lt;button class=&quot;'+i.buttonup_class+' bootstrap-touchspin-up&quot; type=&quot;button&quot;&gt;'+i.buttonup_txt+&quot;&lt;/button&gt;&lt;/span&gt;&quot;,D(o).insertAfter(c));D(a).insertBefore(c),D(e).insertAfter(c),u=t}(n):function(){var t,n=&quot;&quot;;c.hasClass(&quot;input-sm&quot;)&amp;&amp;(n=&quot;input-group-sm&quot;);c.hasClass(&quot;input-lg&quot;)&amp;&amp;(n=&quot;input-group-lg&quot;);t=i.verticalbuttons?'&lt;div class=&quot;input-group '+n+' bootstrap-touchspin bootstrap-touchspin-injected&quot;&gt;&lt;span class=&quot;input-group-addon input-group-prepend bootstrap-touchspin-prefix&quot;&gt;&lt;span class=&quot;input-group-text&quot;&gt;'+i.prefix+'&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;input-group-addon bootstrap-touchspin-postfix input-group-append&quot;&gt;&lt;span class=&quot;input-group-text&quot;&gt;'+i.postfix+'&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;input-group-btn-vertical&quot;&gt;&lt;button class=&quot;'+i.buttondown_class+&quot; bootstrap-touchspin-up &quot;+i.verticalupclass+'&quot; type=&quot;button&quot;&gt;'+i.verticalup+'&lt;/button&gt;&lt;button class=&quot;'+i.buttonup_class+&quot; bootstrap-touchspin-down &quot;+i.verticaldownclass+'&quot; type=&quot;button&quot;&gt;'+i.verticaldown+&quot;&lt;/button&gt;&lt;/span&gt;&lt;/div&gt;&quot;:'&lt;div class=&quot;input-group bootstrap-touchspin bootstrap-touchspin-injected&quot;&gt;&lt;span class=&quot;input-group-btn input-group-prepend&quot;&gt;&lt;button class=&quot;'+i.buttondown_class+' bootstrap-touchspin-down&quot; type=&quot;button&quot;&gt;'+i.buttondown_txt+'&lt;/button&gt;&lt;/span&gt;&lt;span class=&quot;input-group-addon bootstrap-touchspin-prefix input-group-prepend&quot;&gt;&lt;span class=&quot;input-group-text&quot;&gt;'+i.prefix+'&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;input-group-addon bootstrap-touchspin-postfix input-group-append&quot;&gt;&lt;span class=&quot;input-group-text&quot;&gt;'+i.postfix+'&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;input-group-btn input-group-append&quot;&gt;&lt;button class=&quot;'+i.buttonup_class+' bootstrap-touchspin-up&quot; type=&quot;button&quot;&gt;'+i.buttonup_txt+&quot;&lt;/button&gt;&lt;/span&gt;&lt;/div&gt;&quot;;u=D(t).insertBefore(c),D(&quot;.bootstrap-touchspin-prefix&quot;,u).after(c),c.hasClass(&quot;input-sm&quot;)?u.addClass(&quot;input-group-sm&quot;):c.hasClass(&quot;input-lg&quot;)&amp;&amp;u.addClass(&quot;input-group-lg&quot;)}()}(),p={down:D(&quot;.bootstrap-touchspin-down&quot;,u),up:D(&quot;.bootstrap-touchspin-up&quot;,u),input:D(&quot;input&quot;,u),prefix:D(&quot;.bootstrap-touchspin-prefix&quot;,u).addClass(i.prefix_extraclass),postfix:D(&quot;.bootstrap-touchspin-postfix&quot;,u).addClass(i.postfix_extraclass)},b(),c.on(&quot;keydown.touchspin&quot;,function(t){var n=t.keyCode||t.which;38===n?(&quot;up&quot;!==f&amp;&amp;(g(),_()),t.preventDefault()):40===n&amp;&amp;(&quot;down&quot;!==f&amp;&amp;(m(),w()),t.preventDefault())}),c.on(&quot;keyup.touchspin&quot;,function(t){var n=t.keyCode||t.which;38!==n&amp;&amp;40!==n||y()}),c.on(&quot;blur.touchspin&quot;,function(){h(),c.val(i.callback_after_calculation(c.val()))}),p.down.on(&quot;keydown&quot;,function(t){var n=t.keyCode||t.which;32!==n&amp;&amp;13!==n||(&quot;down&quot;!==f&amp;&amp;(m(),w()),t.preventDefault())}),p.down.on(&quot;keyup.touchspin&quot;,function(t){var n=t.keyCode||t.which;32!==n&amp;&amp;13!==n||y()}),p.up.on(&quot;keydown.touchspin&quot;,function(t){var n=t.keyCode||t.which;32!==n&amp;&amp;13!==n||(&quot;up&quot;!==f&amp;&amp;(g(),_()),t.preventDefault())}),p.up.on(&quot;keyup.touchspin&quot;,function(t){var n=t.keyCode||t.which;32!==n&amp;&amp;13!==n||y()}),p.down.on(&quot;mousedown.touchspin&quot;,function(t){p.down.off(&quot;touchstart.touchspin&quot;),c.is(&quot;:disabled&quot;)||(m(),w(),t.preventDefault(),t.stopPropagation())}),p.down.on(&quot;touchstart.touchspin&quot;,function(t){p.down.off(&quot;mousedown.touchspin&quot;),c.is(&quot;:disabled&quot;)||(m(),w(),t.preventDefault(),t.stopPropagation())}),p.up.on(&quot;mousedown.touchspin&quot;,function(t){p.up.off(&quot;touchstart.touchspin&quot;),c.is(&quot;:disabled&quot;)||(g(),_(),t.preventDefault(),t.stopPropagation())}),p.up.on(&quot;touchstart.touchspin&quot;,function(t){p.up.off(&quot;mousedown.touchspin&quot;),c.is(&quot;:disabled&quot;)||(g(),_(),t.preventDefault(),t.stopPropagation())}),p.up.on(&quot;mouseup.touchspin mouseout.touchspin touchleave.touchspin touchend.touchspin touchcancel.touchspin&quot;,function(t){f&amp;&amp;(t.stopPropagation(),y())}),p.down.on(&quot;mouseup.touchspin mouseout.touchspin touchleave.touchspin touchend.touchspin touchcancel.touchspin&quot;,function(t){f&amp;&amp;(t.stopPropagation(),y())}),p.down.on(&quot;mousemove.touchspin touchmove.touchspin&quot;,function(t){f&amp;&amp;(t.stopPropagation(),t.preventDefault())}),p.up.on(&quot;mousemove.touchspin touchmove.touchspin&quot;,function(t){f&amp;&amp;(t.stopPropagation(),t.preventDefault())}),c.on(&quot;mousewheel.touchspin DOMMouseScroll.touchspin&quot;,function(t){if(i.mousewheel&amp;&amp;c.is(&quot;:focus&quot;)){var n=t.originalEvent.wheelDelta||-t.originalEvent.deltaY||-t.originalEvent.detail;t.stopPropagation(),t.preventDefault(),(n&lt;0?m:g)()}}),c.on(&quot;touchspin.destroy&quot;,function(){!function(){var t=c.parent();y(),c.off(&quot;.touchspin&quot;),t.hasClass(&quot;bootstrap-touchspin-injected&quot;)?(c.siblings().remove(),c.unwrap()):(D(&quot;.bootstrap-touchspin-injected&quot;,t).remove(),t.removeClass(&quot;bootstrap-touchspin&quot;));c.data(&quot;alreadyinitialized&quot;,!1)}()}),c.on(&quot;touchspin.uponce&quot;,function(){y(),g()}),c.on(&quot;touchspin.downonce&quot;,function(){y(),m()}),c.on(&quot;touchspin.startupspin&quot;,function(){_()}),c.on(&quot;touchspin.startdownspin&quot;,function(){w()}),c.on(&quot;touchspin.stopspin&quot;,function(){y()}),c.on(&quot;touchspin.updatesettings&quot;,function(t,n){!function(t){(function(t){if(i=D.extend({},i,t),t.postfix){0===c.parent().find(&quot;.bootstrap-touchspin-postfix&quot;).length&amp;&amp;s.insertAfter(c),c.parent().find(&quot;.bootstrap-touchspin-postfix .input-group-text&quot;).text(t.postfix)}if(t.prefix){0===c.parent().find(&quot;.bootstrap-touchspin-prefix&quot;).length&amp;&amp;o.insertBefore(c),c.parent().find(&quot;.bootstrap-touchspin-prefix .input-group-text&quot;).text(t.prefix)}b()})(t),h();var n=p.input.val();&quot;&quot;!==n&amp;&amp;(n=Number(i.callback_before_calculation(p.input.val())),p.input.val(i.callback_after_calculation(Number(n).toFixed(i.decimals))))}(n)})}()})}});
</textarea><br>
    <input type="submit" value="Save">
</form>