ng-bs3-datepicker 角度中的必填字段问题

Question

我有一个表格，当涉及到必填字段“Date_Of_Birth”时遇到一个奇怪的错误。当我控制台表单时，我在该字段的 form.$error.required 下获得 2 个值。因此，当未输入该字段时，我会收到 2 条通知

当我以角度控制表单时

div.containerBackground(ng-controller='GeneralReportsController')
div#primary1.container.cstm-panel-heading       
    div#primary2.align_input
        div.container.col-lg-12
            div.row.col-md-12 
                form.form-horizontal
                    div.form-group
                        label.col-sm-4 Select Special Program
                        div.col-sm-8
                            select#idType.btn.btn-default(name ='specialProgram',ng-model='specialProgram',ng-options='specialProgram.name for specialProgram in SpecialProgramDetails',ng-change='selectSpecialPrograme(specialProgram)' required)
                                | {{specialProgram.programName}}
                div(ng-show="program")
                    ng-form.login-form.form-horizontal.no_border(method="post" role="form" name="AddStudentsTospecialProgramForm")

                        div.form-group
                            label.col-sm-4 Date Of Birth
                                label.mandatoryField *
                            div.col-sm-8
                                ng-bs3-datepicker(name='Date_Of_Birth', ng-model='student.dob',date-format="DD/MM/YYYY" , language='en', required, ng-blur="validateDate(student.dob)")
                                p.help-block(ng-show='AddStudentsTospecialProgramForm.Date_Of_Birth.$error.pattern') Date Of Birth is invalid.


                        div.col-sm-offset-4.col-sm-10
                            a.btn.btn-success(role="button",ng-click='saveStudentRegistrationForSpecialProgram()') Register

Answer 1

我将其更改为 ng-required 而不是 required 属性，问题已解决