add inputmask

node_modules/inputmask/lib/extensions/inputmask.numeric.extensions.js

@@ -0,0 +1,631 @@
+/*
+ Input Mask plugin extensions
+ http://github.com/RobinHerbots/jquery.inputmask
+ Copyright (c) Robin Herbots
+ Licensed under the MIT license
+ */
+import Inputmask from "../inputmask";
+import keyCode from "../keycode.json";
+import escapeRegex from "../escapeRegex";
+import {seekNext} from "../positioning";
+
+const $ = Inputmask.dependencyLib;
+
+function autoEscape(txt, opts) {
+    var escapedTxt = "";
+    for (var i = 0; i < txt.length; i++) {
+        if (Inputmask.prototype.definitions[txt.charAt(i)] ||
+            opts.definitions[txt.charAt(i)] ||
+            opts.optionalmarker[0] === txt.charAt(i) ||
+            opts.optionalmarker[1] === txt.charAt(i) ||
+            opts.quantifiermarker[0] === txt.charAt(i) ||
+            opts.quantifiermarker[1] === txt.charAt(i) ||
+            opts.groupmarker[0] === txt.charAt(i) ||
+            opts.groupmarker[1] === txt.charAt(i) ||
+            opts.alternatormarker === txt.charAt(i)) {
+            escapedTxt += "\\" + txt.charAt(i);
+        } else {
+            escapedTxt += txt.charAt(i);
+        }
+    }
+    return escapedTxt;
+}
+
+function alignDigits(buffer, digits, opts, force) {
+    if (buffer.length > 0 && digits > 0 && (!opts.digitsOptional || force)) {
+        var radixPosition = buffer.indexOf(opts.radixPoint), negationBack = false;
+        if (opts.negationSymbol.back === buffer[buffer.length - 1]) {
+            negationBack = true;
+            buffer.length--;
+        }
+
+        if (radixPosition === -1) {
+            buffer.push(opts.radixPoint);
+            radixPosition = buffer.length - 1;
+        }
+        for (var i = 1; i <= digits; i++) {
+            if (!isFinite(buffer[radixPosition + i])) {
+                buffer[radixPosition + i] = "0";
+            }
+        }
+    }
+
+    if (negationBack)
+        buffer.push(opts.negationSymbol.back);
+    return buffer;
+}
+
+function findValidator(symbol, maskset) {
+    var posNdx = 0;
+    if (symbol === "+") {
+        for (posNdx in maskset.validPositions) ;
+        posNdx = seekNext.call(this, parseInt(posNdx));
+    }
+    for (var tstNdx in maskset.tests) {
+        tstNdx = parseInt(tstNdx);
+        if (tstNdx >= posNdx) {
+            for (var ndx = 0, ndxl = maskset.tests[tstNdx].length; ndx < ndxl; ndx++) {
+                if ((maskset.validPositions[tstNdx] === undefined || symbol === "-") && maskset.tests[tstNdx][ndx].match.def === symbol) {
+                    return tstNdx + ((maskset.validPositions[tstNdx] !== undefined && symbol !== "-") ? 1 : 0);
+                }
+            }
+        }
+    }
+    return posNdx;
+}
+
+function findValid(symbol, maskset) {
+    var ret = -1;
+    for (let ndx in maskset.validPositions) {
+        let tst = maskset.validPositions[ndx];
+        if (tst && tst.match.def === symbol) {
+            ret = parseInt(ndx);
+            break;
+        }
+    }
+    return ret;
+}
+
+function parseMinMaxOptions(opts) {
+    if (opts.parseMinMaxOptions === undefined) {
+        // convert min and max options
+        if (opts.min !== null) {
+            opts.min = opts.min.toString().replace(new RegExp(escapeRegex(opts.groupSeparator), "g"), "");
+            if (opts.radixPoint === ",") opts.min = opts.min.replace(opts.radixPoint, ".");
+            opts.min = isFinite(opts.min) ? parseFloat(opts.min) : NaN;
+            if (isNaN(opts.min)) opts.min = Number.MIN_VALUE;
+        }
+        if (opts.max !== null) {
+            opts.max = opts.max.toString().replace(new RegExp(escapeRegex(opts.groupSeparator), "g"), "");
+            if (opts.radixPoint === ",") opts.max = opts.max.replace(opts.radixPoint, ".");
+            opts.max = isFinite(opts.max) ? parseFloat(opts.max) : NaN;
+            if (isNaN(opts.max)) opts.max = Number.MAX_VALUE;
+        }
+        opts.parseMinMaxOptions = "done";
+    }
+}
+
+function genMask(opts) {
+    opts.repeat = 0;
+    //treat equal separator and radixpoint
+    if (opts.groupSeparator === opts.radixPoint && opts.digits && opts.digits !== "0") {
+        if (opts.radixPoint === ".") {
+            opts.groupSeparator = ",";
+        } else if (opts.radixPoint === ",") {
+            opts.groupSeparator = ".";
+        } else {
+            opts.groupSeparator = "";
+        }
+    }
+    //prevent conflict with default skipOptionalPartCharacter
+    if (opts.groupSeparator === " ") {
+        opts.skipOptionalPartCharacter = undefined;
+    }
+
+    //enforce placeholder to single
+    if (opts.placeholder.length > 1) {
+        opts.placeholder = opts.placeholder.charAt(0);
+    }
+    //only allow radixfocus when placeholder = 0
+    if (opts.positionCaretOnClick === "radixFocus" && opts.placeholder === "") {
+        opts.positionCaretOnClick = "lvp";
+    }
+
+    var decimalDef = "0", radixPointDef = opts.radixPoint;
+    if (opts.numericInput === true && opts.__financeInput === undefined) { //finance people input style
+        decimalDef = "1";
+        opts.positionCaretOnClick = opts.positionCaretOnClick === "radixFocus" ? "lvp" : opts.positionCaretOnClick;
+        opts.digitsOptional = false;
+        if (isNaN(opts.digits)) opts.digits = 2;
+        opts._radixDance = false;
+        radixPointDef = (opts.radixPoint === "," ? "?" : "!");
+        if (opts.radixPoint !== "" && opts.definitions[radixPointDef] === undefined) {
+            //update separator definition
+            opts.definitions[radixPointDef] = {};
+            opts.definitions[radixPointDef].validator = "[" + opts.radixPoint + "]";
+            opts.definitions[radixPointDef].placeholder = opts.radixPoint;
+            opts.definitions[radixPointDef].static = true;
+            opts.definitions[radixPointDef].generated = true; //forced marker as generated input
+        }
+    } else {
+        opts.__financeInput = false; //needed to keep original selection when remasking
+        opts.numericInput = true;
+    }
+
+    var mask = "[+]", altMask;
+    mask += autoEscape(opts.prefix, opts);
+    if (opts.groupSeparator !== "") {
+        if (opts.definitions[opts.groupSeparator] === undefined) {
+            //update separatot definition
+            opts.definitions[opts.groupSeparator] = {};
+            opts.definitions[opts.groupSeparator].validator = "[" + opts.groupSeparator + "]";
+            opts.definitions[opts.groupSeparator].placeholder = opts.groupSeparator;
+            opts.definitions[opts.groupSeparator].static = true;
+            opts.definitions[opts.groupSeparator].generated = true; //forced marker as generated input
+        }
+        mask += opts._mask(opts);
+    } else {
+        mask += "9{+}";
+    }
+    if (opts.digits !== undefined && opts.digits !== 0) {
+        var dq = opts.digits.toString().split(",");
+        if (isFinite(dq[0]) && dq[1] && isFinite(dq[1])) {
+            mask += radixPointDef + decimalDef + "{" + opts.digits + "}";
+        } else if (isNaN(opts.digits) || parseInt(opts.digits) > 0) {
+            if (opts.digitsOptional || opts.jitMasking) {
+                altMask = mask + radixPointDef + decimalDef + "{0," + opts.digits + "}";
+                // mask += "[" + opts.radixPoint + "]";
+                opts.keepStatic = true;
+            } else {
+                mask += radixPointDef + decimalDef + "{" + opts.digits + "}";
+            }
+        }
+    } else {
+        opts.inputmode = "numeric";
+    }
+    mask += autoEscape(opts.suffix, opts);
+    mask += "[-]";
+
+    if (altMask) {
+        mask = [(altMask + autoEscape(opts.suffix, opts) + "[-]"), mask];
+    }
+
+
+    opts.greedy = false; //enforce greedy false
+
+    parseMinMaxOptions(opts);
+    if (opts.radixPoint !== "")
+        opts.substitutes[opts.radixPoint == "." ? "," : "."] = opts.radixPoint;
+    // console.log(mask);
+    return mask;
+}
+
+function hanndleRadixDance(pos, c, radixPos, maskset, opts) {
+    if (opts._radixDance && opts.numericInput && c !== opts.negationSymbol.back) {
+        if (pos <= radixPos && (radixPos > 0 || c == opts.radixPoint) && (maskset.validPositions[pos - 1] === undefined || maskset.validPositions[pos - 1].input !== opts.negationSymbol.back)) {
+            pos -= 1;
+        }
+    }
+    return pos;
+}
+
+function decimalValidator(chrs, maskset, pos, strict, opts) {
+    var radixPos = maskset.buffer ? maskset.buffer.indexOf(opts.radixPoint) : -1,
+        result = (radixPos !== -1 || (strict && opts.jitMasking)) && new RegExp(opts.definitions["9"].validator).test(chrs);
+    if (opts._radixDance && radixPos !== -1 && result && maskset.validPositions[radixPos] == undefined) {
+        return {
+            insert: {
+                pos: radixPos === pos ? radixPos + 1 : radixPos,
+                c: opts.radixPoint
+            },
+            pos: pos
+        };
+    }
+
+    return result;
+}
+
+function checkForLeadingZeroes(buffer, opts) {
+    //check leading zeros
+    var numberMatches = new RegExp("(^" + (opts.negationSymbol.front !== "" ? escapeRegex(opts.negationSymbol.front) + "?" : "") + escapeRegex(opts.prefix) + ")(.*)(" + escapeRegex(opts.suffix) + (opts.negationSymbol.back != "" ? escapeRegex(opts.negationSymbol.back) + "?" : "") + "$)").exec(buffer.slice().reverse().join("")),
+        number = numberMatches ? numberMatches[2] : "", leadingzeroes = false;
+    if (number) {
+        number = number.split(opts.radixPoint.charAt(0))[0];
+        leadingzeroes = new RegExp("^[0" + opts.groupSeparator + "]*").exec(number);
+    }
+    return leadingzeroes && (leadingzeroes[0].length > 1 || leadingzeroes[0].length > 0 && leadingzeroes[0].length < number.length) ? leadingzeroes : false;
+}
+
+//number aliases
+Inputmask.extendAliases({
+    "numeric": {
+        mask: genMask,
+        _mask: function (opts) {
+            return "(" + opts.groupSeparator + "999){+|1}";
+        },
+        digits: "*", //number of fractionalDigits
+        digitsOptional: true,
+        enforceDigitsOnBlur: false,
+        radixPoint: ".",
+        positionCaretOnClick: "radixFocus",
+        _radixDance: true,
+        groupSeparator: "",
+        allowMinus: true,
+        negationSymbol: {
+            front: "-", //"("
+            back: "" //")"
+        },
+        prefix: "",
+        suffix: "",
+        min: null, //minimum value
+        max: null, //maximum value
+        SetMaxOnOverflow: false,
+        step: 1,
+        inputType: "text", //number ~ specify that values which are set are in textform (radix point  is same as in the options) or in numberform (radixpoint = .)
+        unmaskAsNumber: false,
+        roundingFN: Math.round, //Math.floor ,  fn(x)
+        inputmode: "decimal",
+        shortcuts: {k: "1000", m: "1000000"},
+        //global options
+        placeholder: "0",
+        greedy: false,
+        rightAlign: true,
+        insertMode: true,
+        autoUnmask: false,
+        skipOptionalPartCharacter: "",
+        usePrototypeDefinitions: false,
+        stripLeadingZeroes: true,
+        definitions: {
+            "0": {
+                validator: decimalValidator
+            },
+            "1": {
+                validator: decimalValidator,
+                definitionSymbol: "9"
+            },
+            "9": { //\uFF11-\uFF19 #1606
+                validator: "[0-9\uFF10-\uFF19\u0660-\u0669\u06F0-\u06F9]",
+                definitionSymbol: "*"
+            },
+            "+": {
+                validator: function (chrs, maskset, pos, strict, opts) {
+                    return (opts.allowMinus && (chrs === "-" || chrs === opts.negationSymbol.front));
+
+                }
+            },
+            "-": {
+                validator: function (chrs, maskset, pos, strict, opts) {
+                    return (opts.allowMinus && chrs === opts.negationSymbol.back);
+                }
+            }
+        },
+        preValidation: function (buffer, pos, c, isSelection, opts, maskset, caretPos, strict) {
+            const inputmask = this;
+
+            if (opts.__financeInput !== false && c === opts.radixPoint) return false;
+            var radixPos = buffer.indexOf(opts.radixPoint), initPos = pos;
+            pos = hanndleRadixDance(pos, c, radixPos, maskset, opts);
+            if (c === "-" || c === opts.negationSymbol.front) {
+                if (opts.allowMinus !== true) return false;
+                var isNegative = false,
+                    front = findValid("+", maskset), back = findValid("-", maskset);
+                if (front !== -1) {
+                    isNegative = [front, back];
+                }
+
+                return isNegative !== false ? {
+                    remove: isNegative,
+                    caret: initPos - opts.negationSymbol.back.length
+                } : {
+                    insert: [
+                        {
+                            pos: findValidator.call(inputmask, "+", maskset),
+                            c: opts.negationSymbol.front,
+                            fromIsValid: true
+                        },
+                        {
+                            pos: findValidator.call(inputmask, "-", maskset),
+                            c: opts.negationSymbol.back,
+                            fromIsValid: undefined
+                        }],
+                    caret: initPos + opts.negationSymbol.back.length
+                };
+            }
+
+            if (c === opts.groupSeparator) {
+                return {caret: initPos};
+            }
+
+            if (strict) return true;
+            if (radixPos !== -1 && (opts._radixDance === true && isSelection === false && c === opts.radixPoint && (opts.digits !== undefined && (isNaN(opts.digits) || parseInt(opts.digits) > 0)) && radixPos !== pos)) {
+                return {
+                    "caret": opts._radixDance && pos === radixPos - 1 ? radixPos + 1 : radixPos
+                };
+            }
+            if (opts.__financeInput === false) {
+                if (isSelection) {
+                    if (opts.digitsOptional) {
+                        return {rewritePosition: caretPos.end};
+                    } else if (!opts.digitsOptional) {
+                        if (caretPos.begin > radixPos && caretPos.end <= radixPos) {
+                            if (c === opts.radixPoint) {
+                                return {
+                                    insert: {pos: radixPos + 1, c: "0", fromIsValid: true},
+                                    rewritePosition: radixPos
+                                };
+                            } else {
+                                return {rewritePosition: radixPos + 1};
+                            }
+                        } else if (caretPos.begin < radixPos) {
+                            return {rewritePosition: caretPos.begin - 1};
+                        }
+                    }
+                } else if (!opts.showMaskOnHover && !opts.showMaskOnFocus && !opts.digitsOptional && opts.digits > 0 && this.__valueGet.call(this.el) === "") {
+                    return {rewritePosition: radixPos};
+                }
+            }
+            return {rewritePosition: pos};
+        },
+        postValidation: function (buffer, pos, c, currentResult, opts, maskset, strict) {
+            if (currentResult === false) return currentResult;
+            if (strict) return true;
+            if (opts.min !== null || opts.max !== null) {
+                var unmasked = opts.onUnMask(buffer.slice().reverse().join(""), undefined, $.extend({}, opts, {
+                    unmaskAsNumber: true
+                }));
+                if (opts.min !== null && unmasked < opts.min && (unmasked.toString().length > opts.min.toString().length || unmasked < 0)) {
+                    return false;
+                    // return {
+                    // 	refreshFromBuffer: true,
+                    // 	buffer: alignDigits(opts.min.toString().replace(".", opts.radixPoint).split(""), opts.digits, opts).reverse()
+                    // };
+                }
+
+                if (opts.max !== null && unmasked > opts.max) {
+                    return opts.SetMaxOnOverflow ? {
+                        refreshFromBuffer: true,
+                        buffer: alignDigits(opts.max.toString().replace(".", opts.radixPoint).split(""), opts.digits, opts).reverse()
+                    } : false;
+                }
+            }
+
+            return currentResult;
+        },
+        onUnMask: function (maskedValue, unmaskedValue, opts) {
+            if (unmaskedValue === "" && opts.nullable === true) {
+                return unmaskedValue;
+            }
+            var processValue = maskedValue.replace(opts.prefix, "");
+            processValue = processValue.replace(opts.suffix, "");
+            processValue = processValue.replace(new RegExp(escapeRegex(opts.groupSeparator), "g"), "");
+            if (opts.placeholder.charAt(0) !== "") {
+                processValue = processValue.replace(new RegExp(opts.placeholder.charAt(0), "g"), "0");
+            }
+            if (opts.unmaskAsNumber) {
+                if (opts.radixPoint !== "" && processValue.indexOf(opts.radixPoint) !== -1) processValue = processValue.replace(escapeRegex.call(this, opts.radixPoint), ".");
+                processValue = processValue.replace(new RegExp("^" + escapeRegex(opts.negationSymbol.front)), "-");
+                processValue = processValue.replace(new RegExp(escapeRegex(opts.negationSymbol.back) + "$"), "");
+                return Number(processValue);
+            }
+            return processValue;
+        }
+        ,
+        isComplete: function (buffer, opts) {
+            var maskedValue = (opts.numericInput ? buffer.slice().reverse() : buffer).join("");
+            maskedValue = maskedValue.replace(new RegExp("^" + escapeRegex(opts.negationSymbol.front)), "-");
+            maskedValue = maskedValue.replace(new RegExp(escapeRegex(opts.negationSymbol.back) + "$"), "");
+            maskedValue = maskedValue.replace(opts.prefix, "");
+            maskedValue = maskedValue.replace(opts.suffix, "");
+            maskedValue = maskedValue.replace(new RegExp(escapeRegex(opts.groupSeparator) + "([0-9]{3})", "g"), "$1");
+            if (opts.radixPoint === ",") maskedValue = maskedValue.replace(escapeRegex(opts.radixPoint), ".");
+            return isFinite(maskedValue);
+        },
+        onBeforeMask: function (initialValue, opts) {
+            var radixPoint = opts.radixPoint || ",";
+            if (isFinite(opts.digits)) opts.digits = parseInt(opts.digits);
+
+            if ((typeof initialValue == "number" || opts.inputType === "number") && radixPoint !== "") {
+                initialValue = initialValue.toString().replace(".", radixPoint);
+            }
+            var isNagtive = initialValue.charAt(0) === "-" || initialValue.charAt(0) === opts.negationSymbol.front;
+            var valueParts = initialValue.split(radixPoint),
+                integerPart = valueParts[0].replace(/[^\-0-9]/g, ""),
+                decimalPart = valueParts.length > 1 ? valueParts[1].replace(/[^0-9]/g, "") : "",
+                forceDigits = valueParts.length > 1;
+
+            initialValue = integerPart + (decimalPart !== "" ? radixPoint + decimalPart : decimalPart);
+
+            var digits = 0;
+            if (radixPoint !== "") {
+                digits = !opts.digitsOptional ? opts.digits : (opts.digits < decimalPart.length ? opts.digits : decimalPart.length);
+                if (decimalPart !== "" || !opts.digitsOptional) {
+                    var digitsFactor = Math.pow(10, digits || 1);
+
+                    //make the initialValue a valid javascript number for the parsefloat
+                    initialValue = initialValue.replace(escapeRegex(radixPoint), ".");
+                    if (!isNaN(parseFloat(initialValue))) {
+                        initialValue = (opts.roundingFN(parseFloat(initialValue) * digitsFactor) / digitsFactor).toFixed(digits);
+                    }
+                    initialValue = initialValue.toString().replace(".", radixPoint);
+                }
+            }
+            //this needs to be in a separate part and not directly in decimalPart to allow rounding
+            if (opts.digits === 0 && initialValue.indexOf(radixPoint) !== -1) {
+                initialValue = initialValue.substring(0, initialValue.indexOf(radixPoint));
+            }
+
+            if (opts.min !== null || opts.max !== null) {
+                var numberValue = initialValue.toString().replace(radixPoint, ".");
+                if (opts.min !== null && numberValue < opts.min) {
+                    initialValue = opts.min.toString().replace(".", radixPoint);
+                } else if (opts.max !== null && numberValue > opts.max) {
+                    initialValue = opts.max.toString().replace(".", radixPoint);
+                }
+            }
+
+            if (isNagtive && initialValue.charAt(0) !== "-") {
+                initialValue = "-" + initialValue;
+            }
+            return alignDigits(initialValue.toString().split(""), digits, opts, forceDigits).join("");
+        }
+        ,
+        onBeforeWrite: function (e, buffer, caretPos, opts) {
+            function stripBuffer(buffer, stripRadix) {
+                if (opts.__financeInput !== false || stripRadix) {
+                    var position = buffer.indexOf(opts.radixPoint);
+                    if (position !== -1) {
+                        buffer.splice(position, 1);
+                    }
+                }
+                if (opts.groupSeparator !== "") {
+                    while ((position = buffer.indexOf(opts.groupSeparator)) !== -1) {
+                        buffer.splice(position, 1);
+                    }
+                }
+
+                return buffer;
+            }
+
+            let result, leadingzeroes;
+            if (opts.stripLeadingZeroes && (leadingzeroes = checkForLeadingZeroes(buffer, opts))) {
+                const caretNdx = buffer.join("").lastIndexOf(leadingzeroes[0].split("").reverse().join("")) - (leadingzeroes[0] == leadingzeroes.input ? 0 : 1),
+                    offset = (leadingzeroes[0] == leadingzeroes.input ? 1 : 0);
+                for (let i = leadingzeroes[0].length - offset; i > 0; i--) {
+                    delete this.maskset.validPositions[caretNdx + i];
+                    delete buffer[caretNdx + i];
+                }
+            }
+
+            if (e) {
+                switch (e.type) {
+                    case "blur":
+                    case "checkval":
+                        if (opts.min !== null) {
+                            var unmasked = opts.onUnMask(buffer.slice().reverse().join(""), undefined, $.extend({}, opts, {
+                                unmaskAsNumber: true
+                            }));
+                            if (opts.min !== null && unmasked < opts.min) {
+                                return {
+                                    refreshFromBuffer: true,
+                                    buffer: alignDigits(opts.min.toString().replace(".", opts.radixPoint).split(""), opts.digits, opts).reverse()
+                                };
+                            }
+                        }
+                        if (buffer[buffer.length - 1] === opts.negationSymbol.front) {  //strip negation symbol on blur when value is 0
+                            var nmbrMtchs = new RegExp("(^" + (opts.negationSymbol.front != "" ? escapeRegex(opts.negationSymbol.front) + "?" : "") + escapeRegex(opts.prefix) + ")(.*)(" + escapeRegex(opts.suffix) + (opts.negationSymbol.back != "" ? escapeRegex(opts.negationSymbol.back) + "?" : "") + "$)").exec(stripBuffer(buffer.slice(), true).reverse().join("")),
+                                number = nmbrMtchs ? nmbrMtchs[2] : "";
+                            if (number == 0) {
+                                result = {refreshFromBuffer: true, buffer: [0]};
+                            }
+                        } else if (opts.radixPoint !== "") { //strip radixpoint on blur when it is the latest char
+                            var radixNDX = buffer.indexOf(opts.radixPoint);
+                            if (radixNDX === opts.suffix.length) {
+                                if (result && result.buffer) {
+                                    result.buffer.splice(0, 1 + opts.suffix.length);
+                                } else {
+                                    buffer.splice(0, 1 + opts.suffix.length);
+                                    result =
+                                        {refreshFromBuffer: true, buffer: stripBuffer(buffer)};
+                                }
+                            }
+                        }
+
+                        if (opts.enforceDigitsOnBlur) {
+                            result = result || {};
+                            var bffr = (result && result.buffer) || buffer.slice().reverse();
+                            result.refreshFromBuffer = true;
+                            result.buffer = alignDigits(bffr, opts.digits, opts, true).reverse();
+                        }
+                }
+            }
+
+            return result;
+        },
+        onKeyDown: function (e, buffer, caretPos, opts) {
+            var $input = $(this), bffr;
+            var pattern, c = String.fromCharCode(e.keyCode).toLowerCase();
+            if ((pattern = (opts.shortcuts && opts.shortcuts[c]))) {
+                if (pattern.length > 1) {
+                    this.inputmask.__valueSet.call(this, parseFloat(this.inputmask.unmaskedvalue()) * parseInt(pattern));
+                    $input.trigger("setvalue");
+                    return false;
+                }
+            }
+            if (e.ctrlKey) {
+                switch (e.keyCode) {
+                    case keyCode.UP:
+                        this.inputmask.__valueSet.call(this, parseFloat(this.inputmask.unmaskedvalue()) + parseInt(opts.step));
+                        $input.trigger("setvalue");
+                        return false;
+                    case keyCode.DOWN:
+                        this.inputmask.__valueSet.call(this, parseFloat(this.inputmask.unmaskedvalue()) - parseInt(opts.step));
+                        $input.trigger("setvalue");
+                        return false;
+                }
+            }
+            if (!e.shiftKey && (e.keyCode === keyCode.DELETE || e.keyCode === keyCode.BACKSPACE || e.keyCode === keyCode.BACKSPACE_SAFARI) && caretPos.begin !== buffer.length) {
+                if (buffer[e.keyCode === keyCode.DELETE ? caretPos.begin - 1 : caretPos.end] === opts.negationSymbol.front) {
+                    bffr = buffer.slice().reverse();
+                    if (opts.negationSymbol.front !== "") bffr.shift();
+                    if (opts.negationSymbol.back !== "") bffr.pop();
+                    $input.trigger("setvalue", [bffr.join(""), caretPos.begin]);
+                    return false;
+                } else if (opts._radixDance === true) {
+                    var radixPos = buffer.indexOf(opts.radixPoint);
+                    if (!opts.digitsOptional) {
+                        if (radixPos !== -1 && (caretPos.begin < radixPos || caretPos.end < radixPos || (e.keyCode === keyCode.DELETE && caretPos.begin === radixPos))) {
+                            if (caretPos.begin === caretPos.end && (e.keyCode === keyCode.BACKSPACE || e.keyCode === keyCode.BACKSPACE_SAFARI)) { //only adjust when not a selection
+                                caretPos.begin++;
+                            }
+                            bffr = buffer.slice().reverse();
+                            bffr.splice(bffr.length - caretPos.begin, caretPos.begin - caretPos.end + 1);
+                            // console.log(caretPos);
+                            bffr = alignDigits(bffr, opts.digits, opts).join("");
+                            $input.trigger("setvalue", [bffr, caretPos.begin >= bffr.length ? radixPos + 1 : caretPos.begin]);
+                            return false;
+                        }
+                    } else if (radixPos === 0) {
+                        bffr = buffer.slice().reverse();
+                        bffr.pop();
+                        $input.trigger("setvalue", [bffr.join(""), caretPos.begin >= bffr.length ? bffr.length : caretPos.begin]);
+                        return false;
+                    }
+                }
+            }
+        }
+    },
+    "currency": {
+        prefix: "", //"$ ",
+        groupSeparator: ",",
+        alias: "numeric",
+        digits: 2,
+        digitsOptional: false
+    },
+    "decimal": {
+        alias: "numeric"
+    },
+    "integer": {
+        alias: "numeric",
+        inputmode: "numeric",
+        digits: 0
+    },
+    "percentage": {
+        alias: "numeric",
+        min: 0,
+        max: 100,
+        suffix: " %",
+        digits: 0,
+        allowMinus: false
+    },
+    "indianns": { //indian numbering system
+        alias: "numeric",
+        _mask: function (opts) {
+            return "(" + opts.groupSeparator + "99){*|1}(" + opts.groupSeparator + "999){1|1}";
+        },
+        groupSeparator: ",",
+        radixPoint: ".",
+        placeholder: "0",
+        digits: 2,
+        digitsOptional: false
+    }
+});