Baseline Widely available
textLength
㯠HTMLTextAreaElement
ã¤ã³ã¿ã¼ãã§ã¤ã¹ã®èªã¿åãå°ç¨ããããã£ã§ã <textarea>
è¦ç´ ã®å¤ã®æåæ°ã UTF-16 ã³ã¼ãåä½ã§è¡¨ãéè² ã®æ´æ°ã§ããããã¯ã value
ããããã£ã®å¤ã® length
ã«ã¢ã¯ã»ã¹ããã·ã§ã¼ãã«ããã§ãã
éè² ã®æ´æ°ã§ãã
ä¾const textareaElement = document.getElementById("comment");
console.log(textArea.textLength);
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HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4