質問編集履歴
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追記
test
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File without changes
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test
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@@ -55,3 +55,67 @@
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})();
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```
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61
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**現状の打開策**
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62
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63
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下記のように``addEventListener``を二つ作る事でやりたいことを実現はできます。
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64
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65
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しかし、処理内容がほぼ一緒なのでなんとかして1つにまとめる方法について知りたいです。
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66
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67
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68
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```js
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70
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71
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(function () {
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'use strict';
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74
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75
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var text = document.getElementById("mail");
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var other = document.getElementById("label");
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inputText.addEventListener('keyup', function() {
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var s = text.value;
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85
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var check = !!s.match(/^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:.[a-zA-Z0-9-]+)*$/);
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86
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if(!!s && check){
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88
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89
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other.textContent = "Good";
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90
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91
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}else{
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92
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93
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other.textContent = "Bad";
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94
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95
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}
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96
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}, false);
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98
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99
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inputText.addEventListener('paste', function() {
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var s = text.value;
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var check = !!s.match(/^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:.[a-zA-Z0-9-]+)*$/);
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106
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if(!!s && check){
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108
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other.textContent = "Good";
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110
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111
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}else{
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112
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other.textContent = "Bad";
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114
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115
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}
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116
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}, false);
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118
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})();
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```
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