The example in this article shares how to write the bootstrapValidator custom verification method for your reference. The specific content is as follows

//表單驗證
issueInvoiceForm.validation = function(){
 $('#issueInvoiceForm').on('init.field.bv', function(e, data) {
    var $icon   = data.element.data('bv.icon'),
      options  = data.bv.getOptions(),           // Entire options
      validators = data.bv.getOptions(data.field).validators; // The field validators
    if (validators.notEmpty && options.feedbackIcons && options.feedbackIcons.required) {
     $icon.addClass(options.feedbackIcons.required).show();
    }
  }).bootstrapValidator({
    container:'popover',
 feedbackIcons: {
  required: 'glyphicon glyphicon-asterisk requiredStar',
      valid: 'glyphicon glyphicon-ok',
      invalid: 'glyphicon glyphicon-remove',
      validating: 'glyphicon glyphicon-refresh'
    },
    fields: {
     invoiceDate:{validators: {notEmpty: {message: '開票日期不能為空'}}},//開票日期
     code:{validators: {notEmpty: {message: '發(fā)票編碼不能為空'}}},
     amount:{
     validators:{
      notEmpty: {message: '發(fā)票金額不能為空'},
      numeric: {message: '發(fā)票金額只能輸入數(shù)字'},
      callback: {
             message: '開票金額小于選中金額',
             callback: function(value, validator) {
              return false;
             }
           }
 
     }
     },
     taxRate:{
     validators:{
      notEmpty: {message: '稅率不能為空'},
      numeric: {message: '稅率只能輸入數(shù)字'}
     }
     },
     taxAmount:{
     validators:{
      notEmpty: {message: '稅額不能為空'},
      numeric: {message: '稅額只能輸入數(shù)字'}
     }
     },
    },group:'.validateDiv'
 }).on('success.form.bv', issueInvoiceForm.issueInvoiceFormBtn).on('error.form.bv',function(){
  $("#issueInvoiceFormBtn").removeAttr("disabled");//將保存按鈕去除disabled
   $(".has-error:visible:first").find(":input").focus();
  });
};