[英]Jquery form validation - prevent form submission if there is an error
I am using a jquery plugin to validate my form. 我正在使用一个jQuery插件来验证我的表单。 I want to prevent the user from submitting the form if there are conditions not met with the validation.
如果某些条件不符合验证条件,我想阻止用户提交表单。 Here is a piece of code I used in validation
这是我在验证中使用的一段代码
$(function() {
$("#register-form").validate({
rules: {
OMNI_FIRSTNAME: {
required: true,
minlength: 2,
maxlength: 50
},
OMNI_LASTNAME: {
required: true,
minlength: 2,
maxlength: 50
},
messages: {
OMNI_FIRSTNAME: "Please enter first name",
OMNI_FIRSTNAME: {
required: "Please provide firstname",
minlength: "Firstname must be at least 2 character long",
maxlength: "Firstname reached maximum length of 50 characters long"
},
OMNI_LASTNAME: "Please enter last name",
OMNI_LASTNAME: {
required: "Please provide lastname",
minlength: "Lastname must be at least 2 character long",
maxlength: "Lastname reached maximum length of 50 characters long"
},
submitHandler: function(form) {
form.submit();
}
});
});
The code above outputs messages to my form whenever a condition is not met. 上面的代码在不满足任何条件时将消息输出到我的表单。 I have a submit button in my form
$('#register-form')
that posts the data entered from the input fields ( OMNI_FIRSTNAME
, OMNI_LASTNAME
). 我在
$('#register-form')
表单中有一个提交按钮,用于提交从输入字段( OMNI_FIRSTNAME
, OMNI_LASTNAME
)输入的数据。 How will I integrate the two processes into one? 如何将这两个过程整合为一个? currently, I can still post data that did not meet my jquery validation.
目前,我仍然可以发布不符合我的jquery验证的数据。
Make following changes in your jquery code 在您的jquery代码中进行以下更改
submitHandler: function(form) {
form.preventDefault();
form.submit();
}
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