在以上代码中,我们使用jQuery的选择器来选中表单元素(在这里是#myForm),然后调用validate()函数来初始化表单验证。接着,我们调用checkForm()函数来验证整个表单,如果验证通过,返回结果为true,否则返回false。4. 完整的示例通过将以上的代码组合在一起,我们可以得到一个完整的示例。以下是一个演...
if (!this.validateForm.valid) { this.msg.showErrorMessage('请完善信息'); this.openDirtyControl(this.validateForm); return; } } // 打开脏检验 openDirtyControl(data) { for (const i in data.controls) { this.validateForm.controls[i].markAsDirty(); this.validateForm.controls[i].updateValue...
{ this.$validator.validateAll().then(result => { if (result) { alert('Form submitted!'); } else { alert('Please fix the errors in the form.'); } }); } } }; </script> <style> .has-error .form-control { border-color: #a94442; } .help-block { color: #a94442; } </...
Which @angular/* package(s) are the source of the bug? forms Is this a regression? No Description There is a custom value accessor for editing complex value: uses inner FormGroup provides validation validate(control: AbstractControl): ValidationErrors | null { return this.innerForm.valid ? nul...
any form of validation was applied }; return { makeValid: makeValid, makeInvalid: makeInvalid, makeDefault: makeDefault, key: 'myCustomModifierKey' }; } ]); // now register the custom element modifier with the auto-validate module and set it as the default one for all elements angular.mo...
angular.module('ngMessagesExample', ['ngMessages']); <formname="myForm"><label>Enter your name:<inputtype="text"name="myName"ng-model="name"ng-minlength="5"ng-maxlength="20"required/></label><pre>myForm.myName.$error = {{ myForm.myName.$error | json }}</pre><!--需要配合 ng...
Issue Type: Bug Feature Help Version & Environment: Description: private cityValidator = (control: FormControl): validateResult => { if (!control.value) { return { status: 'error', message: '必须填写城市名' } } if (!/[一-龥]/.test(control.value))...
<form id="contactForm" method="post" class="form-horizontal"> <div class="form-group"> <label class="col-md-3 control-label">Full name</label> <div class="col-md-6"> <input type="text" class="form-control" name="fullName" /> ...
if(empty($_POST["gender"])){$genderErr="Gender is required";}else{$gender=test_input($_POST["gender"]);}} Run Example » The next step is to show how to prevent the form from emptying all the input fields when the user submits the form....
angularjs pass viewdata from controller to view Anonymously Hosted DynamicMethods Assembly error in Asp.Net MVC 2 Anti-forgery token and authentication timeout Anti-forgery token not working for form action. antiforgery token has any expiration time AntiForgery Tokens on Web API Controllers Any way to...