bootstrapValidator.js bootstrap 表单验证插件，结合bootstrap使用，内置验证器-BFW插件库

bootstrapValidator.js bootstrap 表单验证插件，结合bootstrap使用，内置验证器
第一步引入bfwone 加载jquery及bootstrap
第二步执行插件代码
示例如下
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>BFW NEW PAGE</title>
  
    <script id="bfwone" data="dep=jquery-3.3.1|bootstrap-3.3.4&err=0" type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/bfwone.js"></script>
    <script type="text/javascript">
        bready(function() {
            use(["bootstrapValidator", "bootstrap.min|bootstrapValidator"], function() {
                // Generate a simple captcha
                function randomNumber(min, max) {
                    return Math.floor(Math.random() * (max - min + 1) + min);
                };
                $('#captchaOperation').html([randomNumber(1, 100), '+', randomNumber(1, 200), '='].join(' '));

                $('#defaultForm').bootstrapValidator({
                    //        live: 'disabled',
                    message: 'This value is not valid',
                    feedbackIcons: {
                        valid: 'glyphicon glyphicon-ok',
                        invalid: 'glyphicon glyphicon-remove',
                        validating: 'glyphicon glyphicon-refresh'
                    },
                    fields: {
                        firstName: {
                            validators: {
                                notEmpty: {
                                    message: 'The first name is required and cannot be empty'
                                }
                            }
                        },
                        lastName: {
                            validators: {
                                notEmpty: {
                                    message: 'The last name is required and cannot be empty'
                                }
                            }
                        },
                        username: {
                            message: 'The username is not valid',
                            validators: {
                                notEmpty: {
                                    message: 'The username is required and cannot be empty'
                                },
                                stringLength: {
                                    min: 6,
                                    max: 30,
                                    message: 'The username must be more than 6 and less than 30 characters long'
                                },
                                regexp: {
                                    regexp: /^[a-zA-Z0-9_\.]+$/,
                                    message: 'The username can only consist of alphabetical, number, dot and underscore'
                                },
                                remote: {
                                    url: 'remote.php',
                                    message: 'The username is not available'
                                },
                                different: {
                                    field: 'password',
                                    message: 'The username and password cannot be the same as each other'
                                }
                            }
                        },
                        email: {
                            validators: {
                                emailAddress: {
                                    message: 'The input is not a valid email address'
                                }
                            }
                        },
                        password: {
                            validators: {
                                notEmpty: {
                                    message: 'The password is required and cannot be empty'
                                },
                                identical: {
                                    field: 'confirmPassword',
                                    message: 'The password and its confirm are not the same'
                                },
                                different: {
                                    field: 'username',
                                    message: 'The password cannot be the same as username'
                                }
                            }
                        },
                        confirmPassword: {
                            validators: {
                                notEmpty: {
                                    message: 'The confirm password is required and cannot be empty'
                                },
                                identical: {
                                    field: 'password',
                                    message: 'The password and its confirm are not the same'
                                },
                                different: {
                                    field: 'username',
                                    message: 'The password cannot be the same as username'
                                }
                            }
                        },
                        birthday: {
                            validators: {
                                date: {
                                    format: 'YYYY/MM/DD',
                                    message: 'The birthday is not valid'
                                }
                            }
                        },
                        gender: {
                            validators: {
                                notEmpty: {
                                    message: 'The gender is required'
                                }
                            }
                        },
                        'languages[]': {
                            validators: {
                                notEmpty: {
                                    message: 'Please specify at least one language you can speak'
                                }
                            }
                        },
                        'programs[]': {
                            validators: {
                                choice: {
                                    min: 2,
                                    max: 4,
                                    message: 'Please choose 2 - 4 programming languages you are good at'
                                }
                            }
                        },
                        captcha: {
                            validators: {
                                callback: {
                                    message: 'Wrong answer',
                                    callback: function(value, validator) {
                                        var items = $('#captchaOperation').html().split(' '), sum = parseInt(items[0]) + parseInt(items[2]);
                                        return value == sum;
                                    }
                                }
                            }
                        }
                    }
                });

                // Validate the form manually
                $('#validateBtn').click(function() {
                    $('#defaultForm').bootstrapValidator('validate');
                });

                $('#resetBtn').click(function() {
                    $('#defaultForm').data('bootstrapValidator').resetForm(true);
                });
            });
        });
    </script>
</head>
<body>
    <div class="container">
        <div class="row">

            <section>
                <div class="col-lg-8 col-lg-offset-2">
                    <div class="page-header">
                        <h2>Sign up</h2>
                    </div>
                    <form id="defaultForm" method="post" class="form-horizontal" action="target.php">
                        <div class="form-group">
                            <label class="col-lg-3 control-label">Full name</label>
                            <div class="col-lg-4">
                                <input type="text" class="form-control" name="firstName" placeholder="First name" />
                            </div>
                            <div class="col-lg-4">
                                <input type="text" class="form-control" name="lastName" placeholder="Last name" />
                            </div>
                        </div>
                        <div class="form-group">
                            <label class="col-lg-3 control-label">Username</label>
                            <div class="col-lg-5">
                                <input type="text" class="form-control" name="username" />
                            </div>
                        </div>
                        <div class="form-group">
                            <label class="col-lg-3 control-label">Email address</label>
                            <div class="col-lg-5">
                                <input type="text" class="form-control" name="email" />
                            </div>
                        </div>
                        <div class="form-group">
                            <label class="col-lg-3 control-label">Password</label>
                            <div class="col-lg-5">
                                <input type="password" class="form-control" name="password" />
                            </div>
                        </div>
                        <div class="form-group">
                            <label class="col-lg-3 control-label">Retype password</label>
                            <div class="col-lg-5">
                                <input type="password" class="form-control" name="confirmPassword" />
                            </div>
                        </div>
                        <div class="form-group">
                            <label class="col-lg-3 control-label">Gender</label>
                            <div class="col-lg-5">
                                <div class="radio">
                                    <label>
                                        <input type="radio" name="gender" value="male" /> Male
                                    </label>
                                </div>
                                <div class="radio">
                                    <label>
                                        <input type="radio" name="gender" value="female" /> Female
                                    </label>
                                </div>
                                <div class="radio">
                                    <label>
                                        <input type="radio" name="gender" value="other" /> Other
                                    </label>
                                </div>
                            </div>
                        </div>
                        <div class="form-group">
                            <label class="col-lg-3 control-label">Birthday</label>
                            <div class="col-lg-5">
                                <input type="text" class="form-control" name="birthday" /> (YYYY/MM/DD)
                            </div>
                        </div>
                        <div class="form-group">
                            <label class="col-lg-3 control-label">Languages</label>
                            <div class="col-lg-5">
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="languages[]" value="english" /> English
                                    </label>
                                </div>
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="languages[]" value="french" /> French
                                    </label>
                                </div>
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="languages[]" value="german" /> German
                                    </label>
                                </div>
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="languages[]" value="russian" /> Russian
                                    </label>
                                </div>
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="languages[]" value="other" /> Other
                                    </label>
                                </div>
                            </div>
                        </div>
                        <div class="form-group">
                            <label class="col-lg-3 control-label">Programming Languages</label>
                            <div class="col-lg-5">
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="programs[]" value="net" /> .Net
                                    </label>
                                </div>
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="programs[]" value="java" /> Java
                                    </label>
                                </div>
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="programs[]" value="c" /> C/C++
                                    </label>
                                </div>
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="programs[]" value="php" /> PHP
                                    </label>
                                </div>
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="programs[]" value="perl" /> Perl
                                    </label>
                                </div>
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="programs[]" value="ruby" /> Ruby
                                    </label>
                                </div>
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="programs[]" value="python" /> Python
                                    </label>
                                </div>
                                <div class="checkbox">
                                    <label>
                                        <input type="checkbox" name="programs[]" value="javascript" /> Javascript
                                    </label>
                                </div>
                            </div>
                        </div>
                        <div class="form-group">
                            <label class="col-lg-3 control-label" id="captchaOperation"></label>
                            <div class="col-lg-2">
                                <input type="text" class="form-control" name="captcha" />
                            </div>
                        </div>
                        <div class="form-group">
                            <div class="col-lg-9 col-lg-offset-3">
                                <button type="submit" class="btn btn-primary" name="signup" value="Sign up">Sign up</button>
                                <button type="submit" class="btn btn-primary" name="signup2" value="Sign up 2">Sign up 2</button>
                                <button type="button" class="btn btn-info" id="validateBtn">Manual validate</button>
                                <button type="button" class="btn btn-info" id="resetBtn">Reset form</button>
                            </div>
                        </div>
                    </form>
                </div>
            </section>

        </div>
    </div>

</body>
</html>