Question

我正在玩HTML 5验证和本地化，并设法让一些代码工作，允许我本地化HTML 5验证错误消息（见下文）。我的问题是，在Chrome中与模式匹配时，您仍会弹出英文版（或者我猜您在Chrome中设置了哪种语言）'请匹配所请求的格式'。你如何压制这个弹出窗口以便我可以使用我自己的验证消息？

        $(document).ready(function () {

            var elementsInput = document.getElementsByTagName("input");
            var elementsTextArea = document.getElementsByTagName("textarea");

            for (var i = 0; i < elementsInput.length; i++) {
                elementsInput[i].oninvalid = function (e) {
                    e.target.setCustomValidity("");
                    if (!e.target.validity.valid) {

                        switch (e.target.name) {

                            case "Name":
                                if ("@Thread.CurrentThread.CurrentUICulture.Name.ToLower()" == "fi-fi") {
                                    e.target.setCustomValidity("Anna nimesi");
                                } else {
                                    e.target.setCustomValidity("Please enter a Name");
                                }
                                break;

                            case "EmailAddress":
                                if (e.target.validity.valueMissing) {
                                    if ("@Thread.CurrentThread.CurrentUICulture.Name.ToLower()" == "fi-fi") {
                                        e.target.setCustomValidity("Anna sähköpostiosoitteesi");
                                    } else {
                                        e.target.setCustomValidity("Please enter an Email Address");
                                    }
                                }
                                else if (e.target.validity.patternMismatch) {
                                    if ("@Thread.CurrentThread.CurrentUICulture.Name.ToLower()" == "fi-fi") {
                                        e.target.setCustomValidity("Virheellinen sähköpostiosoite");
                                    } else {
                                        e.target.setCustomValidity("Invalid Email Address");
                                    }
                                }
                                break;

                            case "PhoneNumber":
                                if (e.target.validity.valueMissing) {
                                    if ("@Thread.CurrentThread.CurrentUICulture.Name.ToLower()" == "fi-fi") {
                                        e.target.setCustomValidity("Anna puhelinnumerosi");
                                    } else {
                                        e.target.setCustomValidity("Please enter a Phone Number");
                                    }
                                }
                                else if (e.target.validity.patternMismatch) {
                                    if ("@Thread.CurrentThread.CurrentUICulture.Name.ToLower()" == "fi-fi") {
                                        e.target.setCustomValidity("Virheellinen puhelinnumero");
                                    } else {
                                        e.target.setCustomValidity("Invalid Phone Number");
                                    }
                                }
                                break;
                            }
                        }
                };
                    elementsInput[i].oninput = function (e) {
                        e.target.setCustomValidity("");
                    };
                }

            for (var j = 0; j < elementsTextArea.length; j++) {
                elementsTextArea[j].oninvalid = function (e) {
                    e.target.setCustomValidity("");
                    if (!e.target.validity.valid) {
                        switch (e.target.name) {
                            case "Details":
                                if ("@Thread.CurrentThread.CurrentUICulture.Name.ToLower()" == "fi-fi") {
                                    e.target.setCustomValidity("Täytäthän yksityiskohdat");
                                } else {
                                    e.target.setCustomValidity("Please enter Details");
                                }
                                break;
                        }
                    }
                };
                elementsTextArea[j].oninput = function (e) {
                    e.target.setCustomValidity("");
                };
            }
        });

Answer 1

默认浏览器操作是显示弹出消息。您应该使用e.preventDefault();来阻止它弹出。

    $(document).ready(function () {

        var elementsInput = document.getElementsByTagName("input");
        var elementsTextArea = document.getElementsByTagName("textarea");

        for (var i = 0; i < elementsInput.length; i++) {
            elementsInput[i].oninvalid = function (e) {
                e.target.setCustomValidity("");
                if (!e.target.validity.valid) {

                    switch (e.target.name) {

                        case "Name":
                            e.preventDefault();
                            if ("@Thread.CurrentThread.CurrentUICulture.Name.ToLower()" == "fi-fi") {
                                e.target.setCustomValidity("Anna nimesi");
                            } else {
                                e.target.setCustomValidity("Please enter a Name");
                            }
                            break;

                        case "EmailAddress":
                            e.preventDefault();
                            if (e.target.validity.valueMissing) {
                                if ("@Thread.CurrentThread.CurrentUICulture.Name.ToLower()" == "fi-fi") {
                                    e.target.setCustomValidity("Anna sähköpostiosoitteesi");
                                } else {
                                    e.target.setCustomValidity("Please enter an Email Address");
                                }
                            }
                            else if (e.target.validity.patternMismatch) {
                                if ("@Thread.CurrentThread.CurrentUICulture.Name.ToLower()" == "fi-fi") {
                                    e.target.setCustomValidity("Virheellinen sähköpostiosoite");
                                } else {
                                    e.target.setCustomValidity("Invalid Email Address");
                                }
                            }
                            break;

                        case "PhoneNumber":
                            e.preventDefault();
                            if (e.target.validity.valueMissing) {
                                if ("@Thread.CurrentThread.CurrentUICulture.Name.ToLower()" == "fi-fi") {
                                    e.target.setCustomValidity("Anna puhelinnumerosi");
                                } else {
                                    e.target.setCustomValidity("Please enter a Phone Number");
                                }
                            }
                            else if (e.target.validity.patternMismatch) {
                                if ("@Thread.CurrentThread.CurrentUICulture.Name.ToLower()" == "fi-fi") {
                                    e.target.setCustomValidity("Virheellinen puhelinnumero");
                                } else {
                                    e.target.setCustomValidity("Invalid Phone Number");
                                }
                            }
                            break;
                        }
                    }
            };

            elementsInput[i].oninput = function (e) {
                e.target.setCustomValidity("");
            };
        }

        for (var j = 0; j < elementsTextArea.length; j++) {
            elementsTextArea[j].oninvalid = function (e) {
                e.target.setCustomValidity("");
                if (!e.target.validity.valid) {
                    switch (e.target.name) {
                        case "Details":
                            e.preventDefault();
                            if ("@Thread.CurrentThread.CurrentUICulture.Name.ToLower()" == "fi-fi") {
                                e.target.setCustomValidity("Täytäthän yksityiskohdat");
                            } else {
                                e.target.setCustomValidity("Please enter Details");
                            }
                            break;
                    }
                }
            };

            elementsTextArea[j].oninput = function (e) {
                e.target.setCustomValidity("");
            };
        }
    });

理论上你可以在e.preventDefault()之后立即放置if (!e.target.validity.valid) {，但我注意到你的Switch中没有default:，所以我认为你不希望它在那里。在任何一种情况下，您都可以在您想要的每个e.preventDefault()内使用case:，或者您可以将其放在if语句之后。哪个更适合你的目的。

Answer 2

如果您正在运行自己的验证，则可以通过将表单的novalidate属性设置为“novalidate”来阻止任何内置HTML5浏览器验证，例如

<form name='testForm' method='POST' action='#' novalidate="novalidate">

这将告诉浏览器阻止应用HTML5自动验证。

Answer 3

使用jQuery：

$('input').on("invalid", function(e) {
    e.preventDefault();
});

Answer 4

建立@ michael-angstadt答案。您可以通过添加此jQuery自动将novalidate属性添加到表单：

$("form").attr('novalidate', 'novalidate');

Chrome'请匹配所请求的格式'验证邮件

4 个答案: