回答編集履歴
2
情報の追加。
test
CHANGED
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@@ -12,6 +12,14 @@
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12
12
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13
13
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14
14
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15
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+
```JavaScript
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16
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17
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var data = /^\d{7}$/.test(pcode[0].value);
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18
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19
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```**動くサンプル：**[https://jsfiddle.net/tL27qy94/](https://jsfiddle.net/tL27qy94/)
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20
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21
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22
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15
23
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【RegExp.prototype.test() - JavaScript | MDN】
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16
24
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17
25
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[https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference/Global_Objects/RegExp/test](https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference/Global_Objects/RegExp/test)
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1
情報の追加。
test
CHANGED
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@@ -5,3 +5,13 @@
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5
5
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【<input>: 入力欄 (フォーム入力) 要素 - HTML: HyperText Markup Language | MDN】
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6
6
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7
7
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[https://developer.mozilla.org/ja/docs/Web/HTML/Element/Input#value](https://developer.mozilla.org/ja/docs/Web/HTML/Element/Input#value)
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8
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9
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10
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11
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あと、testはRegExpのメソッドなので書き方が違います。
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12
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+
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13
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14
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15
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【RegExp.prototype.test() - JavaScript | MDN】
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16
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+
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17
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[https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference/Global_Objects/RegExp/test](https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference/Global_Objects/RegExp/test)
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