jquery.inputmask.js ➔ ... ➔ W   F
last analyzed

Complexity

Conditions 30
Paths > 20000

Size

Total Lines 1
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 30
eloc 1
nc 736100352
nop 1
dl 0
loc 1
rs 0
c 0
b 0
f 0

How to fix   Complexity   

Complexity

Complex classes like jquery.inputmask.js ➔ ... ➔ W often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.

Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.

1
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0!=l.alternation?l.locator[l.alternation].split(","):[];for(i=o-1;i>r&&(a=s[i].match,(a.optionality||a.optionalQuantifier||l&&void 0!=l.alternation&&void 0!=s[i].locator[l.alternation]&&-1!=e.inArray(s[i].locator[l.alternation].toString(),d))&&n[i]==j(i,a));i--)o--;return t?{l:o,def:s[o]?s[o].match:void 0}:o}function K(e){for(var t=I(),i=e.length-1;i>t&&!x(i);i--);e.splice(t,i+1-t)}function R(t){if(e.isFunction(o.isComplete))return o.isComplete.call(it,t,o);if("*"==o.repeat)return void 0;var i=!1,a=I(!0),n=w(a.l),r=p();if(r==n&&(void 0==a.def||a.def.newBlockMarker||a.def.optionalQuantifier)){i=!0;for(var s=0;n>=s;s++){var l=x(s);if(l&&(void 0==t[s]||t[s]==j(s))||!l&&t[s]!=j(s)){i=!1;break}}}return i}function L(e,t){return nt?e-t>1||e-t==1&&o.insertMode:t-e>1||t-e==1&&o.insertMode}function N(t){var i=e._data(t).events;e.each(i,function(t,i){e.each(i,function(e,t){if("inputmask"==t.namespace&&"setvalue"!=t.type){var i=t.handler;t.handler=function(e){if(!this.disabled&&(!this.readOnly||"keydown"==e.type&&e.ctrlKey&&67==e.keyCode)){switch(e.type){case"input":if(rt===!0)return rt=!1,e.preventDefault();break;case"keydown":ot=!1;break;case"keypress":if(ot===!0)return e.preventDefault();ot=!0;break;case"compositionstart":break;case"compositionupdate":rt=!0;break;case"compositionend":}return i.apply(this,arguments)}e.preventDefault()}}})})}function H(t){function i(t){if(void 0==e.valHooks[t]||1!=e.valHooks[t].inputmaskpatch){var i=e.valHooks[t]&&e.valHooks[t].get?e.valHooks[t].get:function(e){return e.value},a=e.valHooks[t]&&e.valHooks[t].set?e.valHooks[t].set:function(e,t){return e.value=t,e};e.valHooks[t]={get:function(t){var a=e(t);if(a.data("_inputmask")){if(a.data("_inputmask").opts.autoUnmask)return a.inputmask("unmaskedvalue");var n=i(t),o=a.data("_inputmask"),r=o.maskset,s=r._buffer;return s=s?s.join(""):"",n!=s?n:""}return i(t)},set:function(t,i){var n,o=e(t),r=o.data("_inputmask");return r?(n=a(t,e.isFunction(r.opts.onBeforeMask)?r.opts.onBeforeMask.call(vt,i,r.opts)||i:i),o.triggerHandler("setvalue.inputmask")):n=a(t,i),n},inputmaskpatch:!0}}}function a(){var t=e(this),i=e(this).data("_inputmask");return i?i.opts.autoUnmask?t.inputmask("unmaskedvalue"):s.call(this)!=b().join("")?s.call(this):"":s.call(this)}function n(t){var i=e(this).data("_inputmask");i?(l.call(this,e.isFunction(i.opts.onBeforeMask)?i.opts.onBeforeMask.call(vt,t,i.opts)||t:t),e(this).triggerHandler("setvalue.inputmask")):l.call(this,t)}function r(t){e(t).bind("mouseenter.inputmask",function(){var t=e(this),i=this,a=i._valueGet();""!=a&&a!=y().join("")&&(this._valueSet(e.isFunction(o.onBeforeMask)?o.onBeforeMask.call(vt,a,o)||a:a),t.triggerHandler("setvalue.inputmask"))});var i=e._data(t).events,a=i.mouseover;if(a){for(var n=a[a.length-1],r=a.length-1;r>0;r--)a[r]=a[r-1];a[0]=n}}var s,l;if(!t._valueGet){if(Object.getOwnPropertyDescriptor){Object.getOwnPropertyDescriptor(t,"value")}document.__lookupGetter__&&t.__lookupGetter__("value")?(s=t.__lookupGetter__("value"),l=t.__lookupSetter__("value"),t.__defineGetter__("value",a),t.__defineSetter__("value",n)):(s=function(){return t.value},l=function(e){t.value=e},i(t.type),r(t)),t._valueGet=function(e){return nt&&e!==!0?s.call(this).split("").reverse().join(""):s.call(this)},t._valueSet=function(e){l.call(this,nt?e.split("").reverse().join(""):e)}}}function U(t,i,a,n){function r(){if(o.keepStatic){d(!0);var i,a=[];for(i=p();i>=0;i--)if(c().validPositions[i]){if(void 0!=c().validPositions[i].alternation)break;a.push(c().validPositions[i].input),delete c().validPositions[i]}if(i>0)for(;a.length>0;){c().p=A(p());var 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a=it.data("_inputmask");a.isRTL=!0,it.data("_inputmask",a),nt=!0}it.unbind(".inputmask"),it.closest("form").bind("submit",function(){X!=y().join("")&&it.change(),it[0]._valueGet&&it[0]._valueGet()==b().join("")&&it[0]._valueSet(""),o.removeMaskOnSubmit&&it.inputmask("remove")}).bind("reset",function(){setTimeout(function(){it.triggerHandler("setvalue.inputmask")},0)}),it.bind("mouseenter.inputmask",function(){var t=e(this),i=this;!t.is(":focus")&&o.showMaskOnHover&&i._valueGet()!=y().join("")&&O(i,y())}).bind("blur.inputmask",function(t){var i=e(this),a=this;if(i.data("_inputmask")){var n=a._valueGet(),r=y().slice();lt=!0,X!=r.join("")&&(i.change(),X=r.join("")),""!=n&&(o.clearMaskOnLostFocus&&(n==b().join("")?r=[]:K(r)),R(r)===!1&&(i.trigger("incomplete"),o.clearIncomplete&&(d(),r=o.clearMaskOnLostFocus?[]:b().slice())),O(a,r,void 0,t))}}).bind("focus.inputmask",function(){var t=(e(this),this),i=t._valueGet();o.showMaskOnFocus&&(!o.showMaskOnHover||o.showMaskOnHover&&""==i)&&t._valueGet()!=y().join("")&&O(t,y(),A(p())),X=y().join("")}).bind("mouseleave.inputmask",function(){var t=e(this),i=this;if(o.clearMaskOnLostFocus){var a=y().slice(),n=i._valueGet();t.is(":focus")||n==t.attr("placeholder")||""==n||(n==b().join("")?a=[]:K(a),O(i,a))}}).bind("click.inputmask",function(){var t=e(this),i=this;if(t.is(":focus")){var a=B(i);if(a.begin==a.end)if(o.radixFocus&&""!=o.radixPoint&&-1!=e.inArray(o.radixPoint,y())&&(lt||y().join("")==b().join("")))B(i,e.inArray(o.radixPoint,y())),lt=!1;else{var n=nt?F(a.begin):a.begin,r=A(p(n));r>n?B(i,x(n)?n:A(n)):B(i,r)}}}).bind("dblclick.inputmask",function(){var e=this;setTimeout(function(){B(e,0,A(p()))},0)}).bind(u+".inputmask dragdrop.inputmask drop.inputmask",Q).bind("setvalue.inputmask",function(){var 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0,y(),0,o),a.metadata?{value:nt?y().slice().reverse().join(""):y().join(""),metadata:it.inputmask("getmetadata")}:nt?y().slice().reverse().join(""):y().join("");case"isValid":it=e({}),it.data("_inputmask",{maskset:n,opts:o,isRTL:o.numericInput}),o.numericInput&&(nt=!0);var ut=a.value.split("");T(it,!1,!0,nt?ut.reverse():ut);for(var ct=y(),dt=I(),pt=ct.length-1;pt>dt&&!x(pt);pt--);return ct.splice(dt,pt+1-dt),R(ct)&&a.value==ct.join("");case"getemptymask":return it=e(a.el),n=it.data("_inputmask").maskset,o=it.data("_inputmask").opts,b();case"remove":var vt=a.el;it=e(vt),n=it.data("_inputmask").maskset,o=it.data("_inputmask").opts,vt._valueSet(D(it)),it.unbind(".inputmask"),it.removeData("_inputmask");var ft;Object.getOwnPropertyDescriptor&&(ft=Object.getOwnPropertyDescriptor(vt,"value")),ft&&ft.get?vt._valueGet&&Object.defineProperty(vt,"value",{get:vt._valueGet,set:vt._valueSet}):document.__lookupGetter__&&vt.__lookupGetter__("value")&&vt._valueGet&&(vt.__defineGetter__("value",vt._valueGet),vt.__defineSetter__("value",vt._valueSet));try{delete vt._valueGet,delete vt._valueSet}catch(mt){vt._valueGet=void 0,vt._valueSet=void 0}break;case"getmetadata":if(it=e(a.el),n=it.data("_inputmask").maskset,o=it.data("_inputmask").opts,e.isArray(n.metadata)){for(var ht,kt=p(),gt=kt;gt>=0;gt--)if(c().validPositions[gt]&&void 0!=c().validPositions[gt].alternation){ht=c().validPositions[gt].alternation;break}return void 0!=ht?n.metadata[c().validPositions[kt].locator[ht]]:n.metadata[0]}return n.metadata}}if(void 0===e.fn.inputmask){var r=navigator.userAgent,s=null!==r.match(new RegExp("iphone","i")),l=(null!==r.match(new RegExp("android.*safari.*","i")),null!==r.match(new 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e.replace(new RegExp("(\\"+t.join("|\\")+")","gim"),"\\$1")},format:function(t,i,r){var s=e.extend(!0,{},e.inputmask.defaults,i);return a(s.alias,i,s),o({action:"format",value:t,metadata:r},n(s),s)},isValid:function(t,i){var r=e.extend(!0,{},e.inputmask.defaults,i);return a(r.alias,i,r),o({action:"isValid",value:t},n(r),r)}},e.fn.inputmask=function(t,i){function r(t,i,n){var o=e(t);o.data("inputmask-alias")&&a(o.data("inputmask-alias"),{},i);
0 ignored issues
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Bug introduced by
The variable ht seems to not be initialized for all possible execution paths.
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introduced by
The for loop does not have a body. Maybe you have misplaced a semicolon. If you do wish to have a loop without a body, use an empty body {}.
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Complexity introduced by
A for in loop automatically includes the property of any prototype object, consider checking the key using hasOwnProperty.

When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically:

var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
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Comprehensibility introduced by
There is no default case in this switch, so nothing gets returned when all cases fail. You might want to consider adding a default or return undefined explicitly.
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Unused Code introduced by
The assignment to i seems to be never used. If you intend to free memory here, this is not necessary since the variable leaves the scope anyway.
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Bug introduced by
The variable X seems to not be initialized for all possible execution paths.
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Bug introduced by
The variable d is changed as part of the for loop for example by c.validator on line 1. Only the value of the last iteration will be visible in this function if it is called after the loop.
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Unused Code introduced by
The assignment to variable m seems to be never used. Consider removing it.
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Comprehensibility Naming Best Practice introduced by
The variable m already seems to be declared on line 1. Consider using another variable name or omitting the var keyword.

This check looks for variables that are declared in multiple lines. There may be several reasons for this.

In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs.

If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared.

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Complexity Best Practice introduced by
There is no return statement if void(0) != a is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

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Complexity Best Practice introduced by
There is no return statement if void(0) != t.locator._ is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

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Unused Code introduced by
The assignment to variable n seems to be never used. Consider removing it.
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Bug introduced by
The variable s seems to not be initialized for all possible execution paths.
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Coding Style Best Practice introduced by
By convention, constructors like a should be capitalized.
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Complexity Coding Style introduced by
You seem to be assigning a new value to the loop variable r here. Please check if this was indeed your intention. Even if it was, consider using another kind of loop instead.
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Coding Style Best Practice introduced by
Curly braces around statements make for more readable code and help prevent bugs when you add further statements.

Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later.

Consider:

if (a > 0)
    b = 42;

If you or someone else later decides to put another statement in, only the first statement will be executed.

if (a > 0)
    console.log("a > 0");
    b = 42;

In this case the statement b = 42 will always be executed, while the logging statement will be executed conditionally.

if (a > 0) {
    console.log("a > 0");
    b = 42;
}

ensures that the proper code will be executed conditionally no matter how many statements are added or removed.

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Coding Style Comprehensibility Best Practice introduced by
Empty catch clauses should be used with caution; consider adding a comment why this is needed.
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Complexity Best Practice introduced by
There is no return statement if i = F(i), a = F(a), a = ... i, e(r).is(":visible") is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

Loading history...
Complexity Best Practice introduced by
There is no return statement if u is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

Loading history...
Debugging Code Best Practice introduced by
The alert UI element is often considered obtrusive and is generally only used as a temporary measure. Consider replacing it with another UI element.
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Comprehensibility Naming Best Practice introduced by
The variable a already seems to be declared on line 1. Consider using another variable name or omitting the var keyword.

This check looks for variables that are declared in multiple lines. There may be several reasons for this.

In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs.

If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared.

Loading history...
Coding Style introduced by
Consider using undefined instead of void(0). It is equivalent and more straightforward to read.
Loading history...
Comprehensibility introduced by
Usage of the sequence operator is discouraged, since it may lead to obfuscated code.

The sequence or comma operator allows the inclusion of multiple expressions where only is permitted. The result of the sequence is the value of the last expression.

This operator is most often used in for statements.

Used in another places it can make code hard to read, especially when people do not realize it even exists as a seperate operator.

This check looks for usage of the sequence operator in locations where it is not necessary and could be replaced by a series of expressions or statements.

var a,b,c;

a = 1, b = 1,  c= 3;

could just as well be written as:

var a,b,c;

a = 1;
b = 1;
c = 3;

To learn more about the sequence operator, please refer to the MDN.

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Complexity Best Practice introduced by
There is no return statement if isFinite(i) is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

Loading history...
Comprehensibility introduced by
Are you sure you want to assign to i here, or did you intend to make a comparison like i === -1 != n && e - n > 1 || e > o ? n: o?
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Complexity Best Practice introduced by
There is no return statement if o = n(o, a, s, v) is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

Loading history...
Complexity Coding Style introduced by
You seem to be assigning a new value to the loop variable n here. Please check if this was indeed your intention. Even if it was, consider using another kind of loop instead.
Loading history...
Complexity Best Practice introduced by
There is no return statement if o is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

Loading history...
Bug introduced by
The variable a seems to not be initialized for all possible execution paths. Are you sure m handles undefined variables?
Loading history...
Comprehensibility Naming Best Practice introduced by
The variable ut already seems to be declared on line 1. Consider using another variable name or omitting the var keyword.

This check looks for variables that are declared in multiple lines. There may be several reasons for this.

In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs.

If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared.

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Bug introduced by
The variable g seems to not be initialized for all possible execution paths.
Loading history...
Comprehensibility Naming Best Practice introduced by
The variable P already seems to be declared on line 1. Consider using another variable name or omitting the var keyword.

This check looks for variables that are declared in multiple lines. There may be several reasons for this.

In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs.

If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared.

Loading history...
Bug introduced by
The variable E seems to not be initialized for all possible execution paths. Are you sure inArray handles undefined variables?
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Unused Code introduced by
The assignment to variable o seems to be never used. Consider removing it.
Loading history...
Unused Code introduced by
The assignment to t seems to be never used. If you intend to free memory here, this is not necessary since the variable leaves the scope anyway.
Loading history...
Bug introduced by
The variable p does not seem to be initialized in case b !== !1 on line 1 is false. Are you sure the function w handles undefined variables?
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Bug introduced by
The variable l is changed as part of the for loop for example by [] on line 1. Only the value of the last iteration will be visible in this function if it is called after the loop.
Loading history...
Bug introduced by
The variable k seems to not be initialized for all possible execution paths.
Loading history...
Complexity Best Practice introduced by
There is no return statement if i && h += i, r = null !=...de(t,false))}, r !== !1 is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

Loading history...
Comprehensibility Naming Best Practice introduced by
The variable h already seems to be declared on line 1. Consider using another variable name or omitting the var keyword.

This check looks for variables that are declared in multiple lines. There may be several reasons for this.

In the simplest case the variable name was reused by mistake. This may lead to very hard to locate bugs.

If you want to reuse a variable for another purpose, consider declaring it at or near the top of your function and just assigning to it subsequently so it is always declared.

Loading history...
Unused Code introduced by
The assignment to variable i seems to be never used. Consider removing it.
Loading history...
Bug introduced by
The variable a seems to not be initialized for all possible execution paths.
Loading history...
Complexity Best Practice introduced by
There is no return statement if o = d(i.matches.p + 1, s) is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

Loading history...
Bug introduced by
The variable u is changed as part of the for loop for example by i on line 1. Only the value of the last iteration will be visible in this function if it is called after the loop.
Loading history...
Best Practice introduced by
There is no return statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding return undefined; explicitly.
Loading history...
2
for(var r in i){var s=o.data("inputmask-"+r.toLowerCase());void 0!=s&&("mask"==r&&0==s.indexOf("[")?(i[r]=s.replace(/[\s[\]]/g,"").split("','"),i[r][0]=i[r][0].replace("'",""),i[r][i[r].length-1]=i[r][i[r].length-1].replace("'","")):i[r]="boolean"==typeof s?s:s.toString(),n&&(n[r]=i[r]))}return i}var s,l=e.extend(!0,{},e.inputmask.defaults,i);if("string"==typeof t)switch(t){case"mask":return a(l.alias,i,l),s=n(l),void 0==s?this:this.each(function(){o({action:"mask",el:this},e.extend(!0,{},s),r(this,l))});case"unmaskedvalue":var u=e(this);return u.data("_inputmask")?o({action:"unmaskedvalue",$input:u}):u.val();case"remove":return this.each(function(){var t=e(this);t.data("_inputmask")&&o({action:"remove",el:this})});case"getemptymask":return this.data("_inputmask")?o({action:"getemptymask",el:this}):"";case"hasMaskedValue":return this.data("_inputmask")?!this.data("_inputmask").opts.autoUnmask:!1;case"isComplete":return this.data("_inputmask")?o({action:"isComplete",buffer:this[0]._valueGet().split(""),el:this}):!0;case"getmetadata":return this.data("_inputmask")?o({action:"getmetadata",el:this}):void 0;default:return a(l.alias,i,l),a(t,i,l)||(l.mask=t),s=n(l),void 0==s?this:this.each(function(){o({action:"mask",el:this},e.extend(!0,{},s),r(this,l))})}else{if("object"==typeof t)return l=e.extend(!0,{},e.inputmask.defaults,t),a(l.alias,t,l),s=n(l),void 0==s?this:this.each(function(){o({action:"mask",el:this},e.extend(!0,{},s),r(this,l))});if(void 0==t)return this.each(function(){var t=e(this).attr("data-inputmask");if(t&&""!=t)try{t=t.replace(new RegExp("'","g"),'"');var n=e.parseJSON("{"+t+"}");e.extend(!0,n,i),l=e.extend(!0,{},e.inputmask.defaults,n),l=r(this,l),a(l.alias,n,l),l.alias=void 0,e(this).inputmask("mask",l)}catch(o){}if(e(this).attr("data-inputmask-mask")||e(this).attr("data-inputmask-alias")){l=e.extend(!0,{},e.inputmask.defaults,{});var s={};l=r(this,l,s),a(l.alias,s,l),l.alias=void 0,e(this).inputmask("mask",l)}})}}}return e.fn.inputmask}(jQuery);
0 ignored issues
show
Comprehensibility introduced by
else is not necessary here since all if branches return, consider removing it to reduce nesting and make code more readable.
Loading history...
Comprehensibility introduced by
Usage of the sequence operator is discouraged, since it may lead to obfuscated code.

The sequence or comma operator allows the inclusion of multiple expressions where only is permitted. The result of the sequence is the value of the last expression.

This operator is most often used in for statements.

Used in another places it can make code hard to read, especially when people do not realize it even exists as a seperate operator.

This check looks for usage of the sequence operator in locations where it is not necessary and could be replaced by a series of expressions or statements.

var a,b,c;

a = 1, b = 1,  c= 3;

could just as well be written as:

var a,b,c;

a = 1;
b = 1;
c = 3;

To learn more about the sequence operator, please refer to the MDN.

Loading history...
Complexity introduced by
A for in loop automatically includes the property of any prototype object, consider checking the key using hasOwnProperty.

When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically:

var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
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Coding Style Comprehensibility Best Practice introduced by
Empty catch clauses should be used with caution; consider adding a comment why this is needed.
Loading history...
Coding Style introduced by
Consider using undefined instead of void(0). It is equivalent and more straightforward to read.
Loading history...
Complexity Best Practice introduced by
There is no return statement if void(0) == t is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

Loading history...
Coding Style Best Practice introduced by
Curly braces around statements make for more readable code and help prevent bugs when you add further statements.

Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later.

Consider:

if (a > 0)
    b = 42;

If you or someone else later decides to put another statement in, only the first statement will be executed.

if (a > 0)
    console.log("a > 0");
    b = 42;

In this case the statement b = 42 will always be executed, while the logging statement will be executed conditionally.

if (a > 0) {
    console.log("a > 0");
    b = 42;
}

ensures that the proper code will be executed conditionally no matter how many statements are added or removed.

Loading history...