Formato numeri di carta telefonica e carta di credito in AngularJS
https://stackoverflow.com//questions/12700145
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12-12-2019 - |
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Domanda uno (formattazione del numero di telefono):
Devo formattare un numero di telefono in AngularJS ma non c'è filtro per questo.C'è un modo per utilizzare il filtro o valuta per formattare 10 cifre a (555) 555-5255?E continua a preservare il tipo di dati del campo come numero intero?
Domanda due (Numero della carta di credito Masking):
Ho un campo con carta di credito che è mappato su AngularJS, come:
<input type="text" ng-model="customer.creditCardNumber">
che sta restituendo il numero intero (4111111111111111).Mi piacerebbe mascherarlo con xxx le prime 12 cifre e mostrare solo l'ultima 4. Stavo pensando di usare il filtro: limite per questo, ma non sono chiaro come.Qualche idea?C'è un modo per formattare anche il numero con trattini, ma continua a mantenere il tipo di dati come numero intero?Ordina 4111-1111-1111-1111.
Soluzione
Inoltre, se è necessario formattare il numero di telefono solo sull'uscita, è possibile utilizzare un filtro personalizzato come questo:
angular.module('ng').filter('tel', function () {
return function (tel) {
if (!tel) { return ''; }
var value = tel.toString().trim().replace(/^\+/, '');
if (value.match(/[^0-9]/)) {
return tel;
}
var country, city, number;
switch (value.length) {
case 10: // +1PPP####### -> C (PPP) ###-####
country = 1;
city = value.slice(0, 3);
number = value.slice(3);
break;
case 11: // +CPPP####### -> CCC (PP) ###-####
country = value[0];
city = value.slice(1, 4);
number = value.slice(4);
break;
case 12: // +CCCPP####### -> CCC (PP) ###-####
country = value.slice(0, 3);
city = value.slice(3, 5);
number = value.slice(5);
break;
default:
return tel;
}
if (country == 1) {
country = "";
}
number = number.slice(0, 3) + '-' + number.slice(3);
return (country + " (" + city + ") " + number).trim();
};
});
Quindi è possibile utilizzare questo filtro nel modello:
{{ phoneNumber | tel }}
<span ng-bind="phoneNumber | tel"></span>
Altri suggerimenti
Ho creato un modulo angolari per gestire questo problema per quanto riguarda i fonenimbri per me stesso con una direttiva personalizzata e un filtro di accompagnamento.
jsfiddle Esempio: http://jsfiddle.net/aberke/s0xpkgmq/
Esempio di utilizzo del filtro:
<p>{{ phonenumberValue | phonenumber }}</p>
Codice filtro:
.filter('phonenumber', function() {
/*
Format phonenumber as: c (xxx) xxx-xxxx
or as close as possible if phonenumber length is not 10
if c is not '1' (country code not USA), does not use country code
*/
return function (number) {
/*
@param {Number | String} number - Number that will be formatted as telephone number
Returns formatted number: (###) ###-####
if number.length < 4: ###
else if number.length < 7: (###) ###
Does not handle country codes that are not '1' (USA)
*/
if (!number) { return ''; }
number = String(number);
// Will return formattedNumber.
// If phonenumber isn't longer than an area code, just show number
var formattedNumber = number;
// if the first character is '1', strip it out and add it back
var c = (number[0] == '1') ? '1 ' : '';
number = number[0] == '1' ? number.slice(1) : number;
// # (###) ###-#### as c (area) front-end
var area = number.substring(0,3);
var front = number.substring(3, 6);
var end = number.substring(6, 10);
if (front) {
formattedNumber = (c + "(" + area + ") " + front);
}
if (end) {
formattedNumber += ("-" + end);
}
return formattedNumber;
};
});
Direttiva Uso Esempio:
<phonenumber-directive placeholder="'Input phonenumber here'" model='myModel.phonenumber'></phonenumber-directive>
Direttiva Codice:
.directive('phonenumberDirective', ['$filter', function($filter) {
/*
Intended use:
<phonenumber-directive placeholder='prompt' model='someModel.phonenumber'></phonenumber-directive>
Where:
someModel.phonenumber: {String} value which to bind only the numeric characters [0-9] entered
ie, if user enters 617-2223333, value of 6172223333 will be bound to model
prompt: {String} text to keep in placeholder when no numeric input entered
*/
function link(scope, element, attributes) {
// scope.inputValue is the value of input element used in template
scope.inputValue = scope.phonenumberModel;
scope.$watch('inputValue', function(value, oldValue) {
value = String(value);
var number = value.replace(/[^0-9]+/g, '');
scope.phonenumberModel = number;
scope.inputValue = $filter('phonenumber')(number);
});
}
return {
link: link,
restrict: 'E',
scope: {
phonenumberPlaceholder: '=placeholder',
phonenumberModel: '=model',
},
// templateUrl: '/static/phonenumberModule/template.html',
template: '<input ng-model="inputValue" type="tel" class="phonenumber" placeholder="{{phonenumberPlaceholder}}" title="Phonenumber (Format: (999) 9999-9999)">',
};
}])
Code completo con modulo e come usarlo: https://gist.github.com/aberke/042eef0f37dba1138f9e
Come suggerito Shailbenq, Phoneformat è fantastico.
Include il formato del telefono nel tuo sito web.Creare un filtro per il modulo angolare o la tua applicazione.
angular.module('ng')
.filter('tel', function () {
return function (phoneNumber) {
if (!phoneNumber)
return phoneNumber;
return formatLocal('US', phoneNumber);
}
});
Quindi è possibile utilizzare il filtro nel tuo HTML.
{{phone|tel}}
OR
<span ng-bind="phone|tel"></span>
Se si desidera utilizzare il filtro nel controller.
var number = '5553219876';
var newNumber = $filter('tel')(number);
Ho anche scoperto che JQuery Plugin che è facile da includere nella tua app angolare (anche con BOWER: D) e che controlla tutti i possibili codici paese con le loro rispettive maschere: INTL-TEL-INPUT
È quindi possibile utilizzare l'opzione validationScript per verificare la validità del valore dell'ingresso.
Angular-ui ha una direttiva per il mascheramento dell'ingresso.Forse questo è quello che vuoi per il mascheramento (sfortunatamente, la documentazione non è così grande):
Non penso che questo ti aiuterà ad offuscare il numero della carta di credito, però.
Puoi anche controllare Input Mask Formatter .
Questa è una direttiva ed è chiamata ui-mask e anche parte di angular-ui.utils Libreria.
Qui sta funzionando: Esempio dal vivo .
Per il momento della scrittura di questo post non ci sono esempi di utilizzo di questa direttiva, quindi ho fatto un semplice esempio semplice> semplice per dimostrare come funziona questa cosa in pratica.
Questo è il modo semplice.Come base l'ho preso da http://codepen.io/rpdasilva/pen/dpbff , efatto alcune modifiche.Per ora il codice è più semplicemente. E puoi ottenere: in Controller - " 4124561232 ", in Visualizza " (412) 456-1232 "
Filtro:
myApp.filter 'tel', ->
(tel) ->
if !tel
return ''
value = tel.toString().trim().replace(/^\+/, '')
city = undefined
number = undefined
res = null
switch value.length
when 1, 2, 3
city = value
else
city = value.slice(0, 3)
number = value.slice(3)
if number
if number.length > 3
number = number.slice(0, 3) + '-' + number.slice(3, 7)
else
number = number
res = ('(' + city + ') ' + number).trim()
else
res = '(' + city
return res
e Direttiva:
myApp.directive 'phoneInput', ($filter, $browser) ->
require: 'ngModel'
scope:
phone: '=ngModel'
link: ($scope, $element, $attrs) ->
$scope.$watch "phone", (newVal, oldVal) ->
value = newVal.toString().replace(/[^0-9]/g, '').slice 0, 10
$scope.phone = value
$element.val $filter('tel')(value, false)
return
return
Try using phoneformat.js (http://www.phoneformat.com/), you can not only format phone number based on user locales (en-US, ja-JP, fr-FR, de-DE etc) but it also validates the phone number. Its very robust library based on googles libphonenumber project.
You can use ng-pattern which is more easy and more light. http://tutorialzine.com/2014/12/learn-regular-expressions-in-20-minutes/. Here u can know about it,,,just some meaningful words,,,not needs any directive or filter,,,,
I took aberke's solution and modified it to suit my taste.
- It produces a single input element
- It optionally accepts extensions
- For US numbers it skips the leading country code
- Standard naming conventions
- Uses class from using code; doesn't make up a class
- Allows use of any other attributes allowed on an input element
My Code Pen
var myApp = angular.module('myApp', []);
myApp.controller('exampleController',
function exampleController($scope) {
$scope.user = { profile: {HomePhone: '(719) 465-0001 x1234'}};
$scope.homePhonePrompt = "Home Phone";
});
myApp
/*
Intended use:
<phone-number placeholder='prompt' model='someModel.phonenumber' />
Where:
someModel.phonenumber: {String} value which to bind formatted or unformatted phone number
prompt: {String} text to keep in placeholder when no numeric input entered
*/
.directive('phoneNumber',
['$filter',
function ($filter) {
function link(scope, element, attributes) {
// scope.inputValue is the value of input element used in template
scope.inputValue = scope.phoneNumberModel;
scope.$watch('inputValue', function (value, oldValue) {
value = String(value);
var number = value.replace(/[^0-9]+/g, '');
scope.inputValue = $filter('phoneNumber')(number, scope.allowExtension);
scope.phoneNumberModel = scope.inputValue;
});
}
return {
link: link,
restrict: 'E',
replace: true,
scope: {
phoneNumberPlaceholder: '@placeholder',
phoneNumberModel: '=model',
allowExtension: '=extension'
},
template: '<input ng-model="inputValue" type="tel" placeholder="{{phoneNumberPlaceholder}}" />'
};
}
]
)
/*
Format phonenumber as: (aaa) ppp-nnnnxeeeee
or as close as possible if phonenumber length is not 10
does not allow country code or extensions > 5 characters long
*/
.filter('phoneNumber',
function() {
return function(number, allowExtension) {
/*
@param {Number | String} number - Number that will be formatted as telephone number
Returns formatted number: (###) ###-#### x #####
if number.length < 4: ###
else if number.length < 7: (###) ###
removes country codes
*/
if (!number) {
return '';
}
number = String(number);
number = number.replace(/[^0-9]+/g, '');
// Will return formattedNumber.
// If phonenumber isn't longer than an area code, just show number
var formattedNumber = number;
// if the first character is '1', strip it out
var c = (number[0] == '1') ? '1 ' : '';
number = number[0] == '1' ? number.slice(1) : number;
// (###) ###-#### as (areaCode) prefix-endxextension
var areaCode = number.substring(0, 3);
var prefix = number.substring(3, 6);
var end = number.substring(6, 10);
var extension = number.substring(10, 15);
if (prefix) {
//formattedNumber = (c + "(" + area + ") " + front);
formattedNumber = ("(" + areaCode + ") " + prefix);
}
if (end) {
formattedNumber += ("-" + end);
}
if (allowExtension && extension) {
formattedNumber += ("x" + extension);
}
return formattedNumber;
};
}
);<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="myApp" ng-controller="exampleController">
<p>Phone Number Value: {{ user.profile.HomePhone || 'null' }}</p>
<p>Formatted Phone Number: {{ user.profile.HomePhone | phoneNumber }}</p>
<phone-number id="homePhone"
class="form-control"
placeholder="Home Phone"
model="user.profile.HomePhone"
ng-required="!(user.profile.HomePhone.length || user.profile.BusinessPhone.length || user.profile.MobilePhone.length)" />
</div>I modified the code to output phone in this format Value: +38 (095) 411-22-23 Here you can check it enter link description here
var myApp = angular.module('myApp', []);
myApp.controller('MyCtrl', function($scope) {
$scope.currencyVal;
});
myApp.directive('phoneInput', function($filter, $browser) {
return {
require: 'ngModel',
link: function($scope, $element, $attrs, ngModelCtrl) {
var listener = function() {
var value = $element.val().replace(/[^0-9]/g, '');
$element.val($filter('tel')(value, false));
};
// This runs when we update the text field
ngModelCtrl.$parsers.push(function(viewValue) {
return viewValue.replace(/[^0-9]/g, '').slice(0,12);
});
// This runs when the model gets updated on the scope directly and keeps our view in sync
ngModelCtrl.$render = function() {
$element.val($filter('tel')(ngModelCtrl.$viewValue, false));
};
$element.bind('change', listener);
$element.bind('keydown', function(event) {
var key = event.keyCode;
// If the keys include the CTRL, SHIFT, ALT, or META keys, or the arrow keys, do nothing.
// This lets us support copy and paste too
if (key == 91 || (15 < key && key < 19) || (37 <= key && key <= 40)){
return;
}
$browser.defer(listener); // Have to do this or changes don't get picked up properly
});
$element.bind('paste cut', function() {
$browser.defer(listener);
});
}
};
});
myApp.filter('tel', function () {
return function (tel) {
console.log(tel);
if (!tel) { return ''; }
var value = tel.toString().trim().replace(/^\+/, '');
if (value.match(/[^0-9]/)) {
return tel;
}
var country, city, num1, num2, num3;
switch (value.length) {
case 1:
case 2:
case 3:
city = value;
break;
default:
country = value.slice(0, 2);
city = value.slice(2, 5);
num1 = value.slice(5,8);
num2 = value.slice(8,10);
num3 = value.slice(10,12);
}
if(country && city && num1 && num2 && num3){
return ("+" + country+" (" + city + ") " + num1 +"-" + num2 + "-" + num3).trim();
}
else if(country && city && num1 && num2) {
return ("+" + country+" (" + city + ") " + num1 +"-" + num2).trim();
}else if(country && city && num1) {
return ("+" + country+" (" + city + ") " + num1).trim();
}else if(country && city) {
return ("+" + country+" (" + city ).trim();
}else if(country ) {
return ("+" + country).trim();
}
};
});
You will need to create custom form controls (as directives) for the phone number and the credit card. See section "Implementing custom form control (using ngModel)" on the forms page.
As Narretz already mentioned, Angular-ui's Mask directive should help get you started.
Simple filter something like this (use numeric class on input end filter charchter in []):
<script type="text/javascript">
// Only allow number input
$('.numeric').keyup(function () {
this.value = this.value.replace(/[^0-9+-\.\,\;\:\s()]/g, ''); // this is filter for telefon number !!!
});
Here is the way I created ssn directive which checks for the the pattern and I have used RobinHerbots jquery.inputmask
angular.module('SocialSecurityNumberDirective', [])
.directive('socialSecurityNumber', socialSecurityNumber);
function socialSecurityNumber() {
var jquery = require('jquery');
var inputmask = require("jquery.inputmask");
return {
require: 'ngModel',
restrict: 'A',
priority: 1000,
link: function(scope,element, attr, ctrl) {
var jquery_element = jquery(element);
jquery_element.inputmask({mask:"***-**-****",autoUnmask:true});
jquery_element.on('keyup paste focus blur', function() {
var val = element.val();
ctrl.$setViewValue(val);
ctrl.$render();
});
var pattern = /^\d{9}$/;
var newValue = null;
ctrl.$validators.ssnDigits = function(value) {
newValue = element.val();
return newValue === '' ? true : pattern.test(newValue);
};
}
};
}
I solved this problem with a custom Angular filter as well, but mine takes advantage of regex capturing groups and so the code is really short. I pair it with a separate stripNonNumeric filter to sanitize the input:
app.filter('stripNonNumeric', function() {
return function(input) {
return (input == null) ? null : input.toString().replace(/\D/g, '');
}
});
The phoneFormat filter properly formats a phone number with or without the area code. (I did not need international number support.)
app.filter('phoneFormat', function() {
//this establishes 3 capture groups: the first has 3 digits, the second has 3 digits, the third has 4 digits. Strings which are not 7 or 10 digits numeric will fail.
var phoneFormat = /^(\d{3})?(\d{3})(\d{4})$/;
return function(input) {
var parsed = phoneFormat.exec(input);
//if input isn't either 7 or 10 characters numeric, just return input
return (!parsed) ? input : ((parsed[1]) ? '(' + parsed[1] + ') ' : '') + parsed[2] + '-' + parsed[3];
}
});
Use them simply:
<p>{{customer.phone | stripNonNumeric | phoneFormat}}</p>
The regex for the stripNonNumeric filter came from here.
Find Plunker for Formatting Credit Card Numbers using angularjs directive. Format Card Numbers in xxxxxxxxxxxx3456 Fromat.
angular.module('myApp', [])
.directive('maskInput', function() {
return {
require: "ngModel",
restrict: "AE",
scope: {
ngModel: '=',
},
link: function(scope, elem, attrs) {
var orig = scope.ngModel;
var edited = orig;
scope.ngModel = edited.slice(4).replace(/\d/g, 'x') + edited.slice(-4);
elem.bind("blur", function() {
var temp;
orig = elem.val();
temp = elem.val();
elem.val(temp.slice(4).replace(/\d/g, 'x') + temp.slice(-4));
});
elem.bind("focus", function() {
elem.val(orig);
});
}
};
})
.controller('myCtrl', ['$scope', '$interval', function($scope, $interval) {
$scope.creditCardNumber = "1234567890123456";
}]);
Inject 'xeditable' module in your angular app(freely available):
var App = angular.module('App', ['xeditable']);
And then use its built in feature in your HTML code as follows:
<div>{{ value|number:2 }}</div>
