【发布时间】:2023-03-30 21:26:02
【问题描述】:
我正在使用 bootstrap-select 插件和 jQuery Validation 插件,并向选择下拉列表(红色边框)添加一些自定义错误状态。我几乎可以按照我的意愿进行一切工作。我似乎无法弄清楚的一个问题是如何显示错误文本以及我在其中一个输入字段上创建的自定义错误边框。我在表单验证中添加了一个 addMethod,它正在检查最小年龄为 18 岁的情况,但当他们选择不符合 addMethod 要求的年龄时,错误消息需要与我创建的自定义红色边框一起显示(必须是 18 岁)
https://codepen.io/mDDDD/pen/qBZWpbj
html:
<div class="custom-select-box">
<select class="selectpicker select-input multiple select-month" name="dobMonth"
id="selectMonth">
<option selected="true" disabled="disabled">Month</option>
<option value="January">January</option>
<option value="Febuary">Febuary</option>
<option value="March">March</option>
<option value="April">April</option>
<option value="May">May</option>
<option value="June">June</option>
<option value="July">July</option>
<option value="August">August</option>
<option value="September">September</option>
<option value="October">October</option>
<option value="November">November</option>
<option value="December">December</option>
</select>
<div class="dropdown-caret-div">
<i class="fal fa-angle-up"></i>
<i class="fal fa-angle-down"></i>
</div>
</div>
<div class="custom-select-box">
<select class="selectpicker select-input multiple select-day" name="dobDay" id="selectDay">
<option selected="true" disabled="disabled">Day</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23">23</option>
<option value="24">24</option>
<option value="25">25</option>
<option value="26">26</option>
<option value="27">27</option>
<option value="28">28</option>
<option value="29">29</option>
<option value="30">30</option>
<option value="31">31</option>
</select>
<div class="dropdown-caret-div">
<i class="fal fa-angle-up"></i>
<i class="fal fa-angle-down"></i>
</div>
</div>
<div class="custom-select-box">
<select class="selectpicker select-input multiple select-year" name="dobYear" id="selectYear">
<option selected="true" disabled="disabled">Year</option>
<option value="2020">2020</option>
<option value="2019">2019</option>
<option value="2018">2018</option>
<option value="2017">2017</option>
<option value="2016">2016</option>
<option value="2015">2015</option>
<option value="2014">2014</option>
<option value="2013">2013</option>
<option value="2012">2012</option>
<option value="2011">2011</option>
<option value="2010">2010</option>
<option value="2009">2009</option>
<option value="2008">2008</option>
<option value="2007">2007</option>
<option value="2006">2006</option>
<option value="2005">2005</option>
<option value="2004">2004</option>
<option value="2003">2003</option>
<option value="2002">2002</option>
<option value="2001">2001</option>
<option value="2000">2000</option>
<option value="1999">1999</option>
<option value="1998">1998</option>
<option value="1997">1997</option>
<option value="1996">1996</option>
<option value="1995">1995</option>
<option value="1994">1994</option>
<option value="1993">1993</option>
<option value="1992">1992</option>
<option value="1991">1991</option>
<option value="1990">1990</option>
<option value="1989">1989</option>
<option value="1988">1988</option>
<option value="1987">1987</option>
<option value="1986">1986</option>
<option value="1985">1985</option>
<option value="1984">1984</option>
<option value="1983">1983</option>
<option value="1982">1982</option>
<option value="1981">1981</option>
<option value="1980">1980</option>
<option value="1979">1979</option>
<option value="1978">1978</option>
<option value="1977">1977</option>
<option value="1976">1976</option>
<option value="1975">1975</option>
<option value="1974">1974</option>
<option value="1973">1973</option>
<option value="1972">1972</option>
<option value="1971">1971</option>
<option value="1970">1970</option>
<option value="1969">1969</option>
<option value="1968">1968</option>
<option value="1967">1967</option>
<option value="1966">1966</option>
<option value="1965">1965</option>
<option value="1964">1964</option>
<option value="1963">1963</option>
<option value="1962">1962</option>
<option value="1961">1961</option>
<option value="1960">1960</option>
<option value="1959">1959</option>
<option value="1958">1958</option>
<option value="1957">1957</option>
<option value="1956">1956</option>
<option value="1955">1955</option>
<option value="1954">1954</option>
<option value="1953">1953</option>
<option value="1952">1952</option>
<option value="1951">1951</option>
<option value="1950">1950</option>
<option value="1949">1949</option>
<option value="1948">1948</option>
<option value="1947">1947</option>
<option value="1946">1946</option>
<option value="1945">1945</option>
<option value="1944">1944</option>
<option value="1943">1943</option>
<option value="1942">1942</option>
<option value="1941">1941</option>
<option value="1940">1940</option>
<option value="1939">1939</option>
<option value="1938">1938</option>
<option value="1937">1937</option>
<option value="1936">1936</option>
<option value="1935">1935</option>
<option value="1934">1934</option>
<option value="1933">1933</option>
<option value="1932">1932</option>
<option value="1931">1931</option>
<option value="1930">1930</option>
</select>
<div class="dropdown-caret-div">
<i class="fal fa-angle-up"></i>
<i class="fal fa-angle-down"></i>
</div>
</div>
</div>
<!-- select box row-->
jQuery:
$userInfoForm.validate({
debug: true,
ignore: [],
rules: {
userIs: {
required: true,
},
dobMonth: {
required: true,
},
dobDay: {
required: true,
},
dobYear: {
minAge18: true,
minAge10: false,
required: true,
},
},
messages: {
userIs: 'This field is required.',
dobMonth: 'Date of birth is required.',
dobDay: 'Month is required.',
dobYear: {
minAge18:
'We're sorry but you need to be at least 18 years old to register.',
required: 'Year is required.',
},
},
errorPlacement: function (error, element) {
if ($(element).is('select')) {
$(element).parent('div').addClass('dropdown-has-error');
} else if ($(element).attr('name') === 'userIs') {
$(element).siblings('label.select-role').addClass('radio-has-error');
} else {
element.attr('placeholder', error.text());
}
},
success: function (label, element) {
$(element).parent('div').removeClass('dropdown-has-error');
$(element).siblings('label.select-role').removeClass('radio-has-error');
}
$('.selectpicker').on('change', function () {
$(this).valid();
if ($(this).hasClass('error')) {
$(this).parent('div').addClass('dropdown-has-error');
} else {
$(this).parent('div').removeClass('dropdown-has-error');
}
});
//add validator method - user must be at least 18 years of age
$.validator.addMethod(
'minAge18',
function (value, element) {
var yearToday = new Date().getFullYear();
value = parseInt(value, 10);
return yearToday - value >= 18;
},
'Update minAge18 error message in validator'
);
css:
.error {
color: red;
}
.radio-has-error::before {
border: 2px solid red;
}
.dropdown-has-error {
border: 2px solid red !important;
}
【问题讨论】:
-
您认为向我们展示 HTML 和 CSS 可能很重要,因为这是事情出现的部分?
-
@Sparky,你是对的,对此感到抱歉:)
-
你一直在问关于 jQuery Validate 的问题,我一直在发布答案,但你没有给出任何关于为什么答案不适合你的反馈。
标签: javascript jquery jquery-validate