javascript – 用于多个密码字段的Bootstrap 3.0 jQuery密码强度计
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我使用密码强度计有三个密码字段,但当我检查密码比它显示3强度计.在代码段中检查我的代码.
我只想显示新密码字段.不是所有其他密码字段
jQuery(document).ready(function () {
var options = {
onl oad: function () {
$('#messages').text('Start typing password');
},
onKeyUp: function (evt) {
$(evt.target).pwstrength("outputErrorList");
}
};
$(':password').pwstrength(options);
});
/*
jQuery(document).ready(function () {
"use strict";
var $password = $(':password').pwstrength(),
common_words = ["password", "god", "123456"];
$password.pwstrength("addRule", "notEmail", function (options, word, score) {
return word.match(/^([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,6})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)$/i) && score;
}, -100, true);
$password.pwstrength("addRule", "commonWords", function (options, word, score) {
var result = false;
$.each(common_words, function (i, item) {
var re = new RegExp(item, "gi");
if (word.match(re)) {
result = score;
}
});
return result;
}, -500, true);
});
*/
/*jslint vars: false, browser: true, nomen: true, regexp: true */
/*global jQuery */
/*
* jQuery Password Strength plugin for Twitter Bootstrap
*
* Copyright (c) 2008-2013 Tane Piper
* Copyright (c) 2013 Alejandro Blanco
* Dual licensed under the MIT and GPL licenses.
*
*/
(function ($) {
"use strict";
var options = {
errors: [],
// Options
minChar: 8,
errorMessages: {
password_to_short: "The Password is too short",
same_as_username: "Your password cannot be the same as your username"
},
scores: [17, 26, 40, 50],
verdicts: ["Weak", "Normal", "Medium", "Strong", "Very Strong"],
showVerdicts: true,
raisePower: 1.4,
usernameField: "#username",
onl oad: undefined,
onKeyUp: undefined,
viewports: {
progress: undefined,
verdict: undefined,
errors: undefined
},
// Rules stuff
ruleScores: {
wordNotEmail: -100,
wordLength: -100,
wordSimilarToUsername: -100,
wordLowercase: 1,
wordUppercase: 3,
wordOneNumber: 3,
wordThreeNumbers: 5,
wordOneSpecialChar: 3,
wordTwoSpecialChar: 5,
wordUpperLowerCombo: 2,
wordLetterNumberCombo: 2,
wordLetterNumberCharCombo: 2
},
rules: {
wordNotEmail: true,
wordLength: true,
wordSimilarToUsername: true,
wordLowercase: true,
wordUppercase: true,
wordOneNumber: true,
wordThreeNumbers: true,
wordOneSpecialChar: true,
wordTwoSpecialChar: true,
wordUpperLowerCombo: true,
wordLetterNumberCombo: true,
wordLetterNumberCharCombo: true
},
validationRules: {
wordNotEmail: function (options, word, score) {
return word.match(/^([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,6})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)$/i) && score;
},
wordLength: function (options, word, score) {
var wordlen = word.length,
lenScore = Math.pow(wordlen, options.raisePower);
if (wordlen < options.minChar) {
lenScore = (lenScore + score);
options.errors.push(options.errorMessages.password_to_short);
}
return lenScore;
},
wordSimilarToUsername: function (options, word, score) {
var username = $(options.usernameField).val();
if (username && word.toLowerCase().match(username.toLowerCase())) {
options.errors.push(options.errorMessages.same_as_username);
return score;
}
return true;
},
wordLowercase: function (options, word, score) {
return word.match(/[a-z]/) && score;
},
wordUppercase: function (options, word, score) {
return word.match(/[A-Z]/) && score;
},
wordOneNumber : function (options, word, score) {
return word.match(/\d+/) && score;
},
wordThreeNumbers : function (options, word, score) {
return word.match(/(.*[0-9].*[0-9].*[0-9])/) && score;
},
wordOneSpecialChar : function (options, word, score) {
return word.match(/.[!,@,#,$,%,\^,&,*,?,_,~]/) && score;
},
wordTwoSpecialChar : function (options, word, score) {
return word.match(/(.*[!,@,#,$,%,\^,&,*,?,_,~].*[!,@,#,$,%,\^,&,*,?,_,~])/) && score;
},
wordUpperLowerCombo : function (options, word, score) {
return word.match(/([a-z].*[A-Z])|([A-Z].*[a-z])/) && score;
},
wordLetterNumberCombo : function (options, word, score) {
return word.match(/([a-zA-Z])/) && word.match(/([0-9])/) && score;
},
wordLetterNumberCharCombo : function (options, word, score) {
return word.match(/([a-zA-Z0-9].*[!,@,#,$,%,\^,&,*,?,_,~])|([!,@,#,$,%,\^,&,*,?,_,~].*[a-zA-Z0-9])/) && score;
}
}
},
setProgressBar = function ($el, score) {
var options = $el.data("pwstrength"),
progressbar = options.progressbar,
$verdict;
if (options.showVerdicts) {
if (options.viewports.verdict) {
$verdict = $(options.viewports.verdict).find(".password-verdict");
} else {
$verdict = $el.parent().find(".password-verdict");
if ($verdict.length === 0) {
$verdict = $('<span class="password-verdict"></span>');
$verdict.insertAfter($el);
}
}
}
if (score < options.scores[0]) {
progressbar.addClass("progress-danger").removeClass("progress-warning").removeClass("progress-success");
progressbar.find(".bar").css("width", "5%");
if (options.showVerdicts) {
$verdict.text(options.verdicts[0]);
}
} else if (score >= options.scores[0] && score < options.scores[1]) {
progressbar.addClass("progress-danger").removeClass("progress-warning").removeClass("progress-success");
progressbar.find(".bar").css("width", "25%");
if (options.showVerdicts) {
$verdict.text(options.verdicts[1]);
}
} else if (score >= options.scores[1] && score < options.scores[2]) {
progressbar.addClass("progress-warning").removeClass("progress-danger").removeClass("progress-success");
progressbar.find(".bar").css("width", "50%");
if (options.showVerdicts) {
$verdict.text(options.verdicts[2]);
}
} else if (score >= options.scores[2] && score < options.scores[3]) {
progressbar.addClass("progress-warning").removeClass("progress-danger").removeClass("progress-success");
progressbar.find(".bar").css("width", "75%");
if (options.showVerdicts) {
$verdict.text(options.verdicts[3]);
}
} else if (score >= options.scores[3]) {
progressbar.addClass("progress-success").removeClass("progress-warning").removeClass("progress-danger");
progressbar.find(".bar").css("width", "100%");
if (options.showVerdicts) {
$verdict.text(options.verdicts[4]);
}
}
},
calculateScore = function ($el) {
var self = this,
word = $el.val(),
totalScore = 0,
options = $el.data("pwstrength");
$.each(options.rules, function (rule, active) {
if (active === true) {
var score = options.ruleScores[rule],
result = options.validationRules[rule](options, word, score);
if (result) {
totalScore += result;
}
}
});
setProgressBar($el, totalScore);
return totalScore;
},
progressWidget = function () {
return '<div class="progress"><div class="bar"></div></div>';
},
methods = {
init: function (settings) {
var self = this,
allOptions = $.extend(options, settings);
return this.each(function (idx, el) {
var $el = $(el),
progressbar,
verdict;
$el.data("pwstrength", allOptions);
$el.on("keyup", function (event) {
var options = $el.data("pwstrength");
options.errors = [];
calculateScore.call(self, $el);
if ($.isFunction(options.onKeyUp)) {
options.onKeyUp(event);
}
});
progressbar = $(progressWidget());
if (allOptions.viewports.progress) {
$(allOptions.viewports.progress).append(progressbar);
} else {
progressbar.insertAfter($el);
}
progressbar.find(".bar").css("width", "0%");
$el.data("pwstrength").progressbar = progressbar;
if (allOptions.showVerdicts) {
verdict = $('<span class="password-verdict">' + allOptions.verdicts[0] + '</span>');
if (allOptions.viewports.verdict) {
$(allOptions.viewports.verdict).append(verdict);
} else {
verdict.insertAfter($el);
}
}
if ($.isFunction(allOptions.onLoad)) {
allOptions.onLoad();
}
});
},
destroy: function () {
this.each(function (idx, el) {
var $el = $(el);
$el.parent().find("span.password-verdict").remove();
$el.parent().find("div.progress").remove();
$el.parent().find("ul.error-list").remove();
$el.removeData("pwstrength");
});
},
forceUpdate: function () {
var self = this;
this.each(function (idx, el) {
var $el = $(el),
options = $el.data("pwstrength");
options.errors = [];
calculateScore.call(self, $el);
});
},
outputErrorList: function () {
this.each(function (idx, el) {
var output = '<ul class="error-list">',
$el = $(el),
errors = $el.data("pwstrength").errors,
viewports = $el.data("pwstrength").viewports,
verdict;
$el.parent().find("ul.error-list").remove();
if (errors.length > 0) {
$.each(errors, function (i, item) {
output += '<li>' + item + '</li>';
});
output += '</ul>';
if (viewports.errors) {
$(viewports.errors).html(output);
} else {
output = $(output);
verdict = $el.parent().find("span.password-verdict");
if (verdict.length > 0) {
el = verdict;
}
output.insertAfter(el);
}
}
});
},
addRule: function (name, method, score, active) {
this.each(function (idx, el) {
var options = $(el).data("pwstrength");
options.rules[name] = active;
options.ruleScores[name] = score;
options.validationRules[name] = method;
});
},
changeScore: function (rule, score) {
this.each(function (idx, el) {
$(el).data("pwstrength").ruleScores[rule] = score;
});
},
ruleActive: function (rule, active) {
this.each(function (idx, el) {
$(el).data("pwstrength").rules[rule] = active;
});
}
};
$.fn.pwstrength = function (method) {
var result;
if (methods[method]) {
result = methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
} else if (typeof method === "object" || !method) {
result = methods.init.apply(this, arguments);
} else {
$.error("Method " + method + " does not exist on jQuery.pwstrength");
}
return result;
};
}(jQuery));<script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/js/bootstrap.min.js"></script>
<link href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/css/bootstrap-combined.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<form>
<fieldset>
<legend>Please type in your password</legend>
Current Password: <input type="password" />
New Password: <input type="password" />
Confirm Password: <input type="password" />
<div id="messages"></div>
</fieldset>
</form>解决方法:
您在此处设置所有密码字段的密码强度：$(‘：password’).pwstrength(options);
将其更改为引用您要使用的特定字段的ID：
$( ‘#新密码’)pwstrength(选项).
在您的HTML中为新密码字段执行此操作：
< input id =“newPassword”type =“password />
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