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ํผ ๊ตฌ์„ฑ

  • ํผ(form)์€ HTML์—์„œ ์‚ฌ์šฉ์ž์™€ ์ƒํ˜ธ์ž‘์šฉํ•ด์„œ ์ •๋ณด๋ฅผ ์ž…๋ ฅ ๋ฐ›๊ณ  ์„œ๋ฒ„๋กœ ์ „์†กํ•˜๊ธฐ ์œ„ํ•œ ์–‘์‹์„ ์˜๋ฏธ

form ํƒœ๊ทธ

<form action="์ฒ˜๋ฆฌํ• ํŽ˜์ด์ง€์ฃผ์†Œ" method="get|post"></form>

action ์†์„ฑ

  • ํผ ์š”์†Œ์—์„œ ์‚ฌ์šฉ์ž์™€ ์ƒํ˜ธ์ž‘์šฉ์œผ๋กœ ์ž…๋ ฅ ๋ฐ›์€ ๊ฐ’๋“ค์„ ์ „์†กํ•  ์„œ๋ฒ„์˜ URL ์ฃผ์†Œ ์ž‘์„ฑ

method ์†์„ฑ

  • ์ž…๋ ฅ ๋ฐ›์€ ๊ฐ’์„ ์„œ๋ฒ„์— ์ „์†กํ•  ๋•Œ ์†ก์‹  ๋ฐฉ์‹ ์ž‘์„ฑ
  • ์†์„ฑ ๊ฐ’์œผ๋กœ get ๋˜๋Š” post ์‚ฌ์šฉ

GET ๋ฐฉ์‹์€ ์ฃผ์†Œ์— ๋ฐ์ดํ„ฐ(data)๋ฅผ ์ถ”๊ฐ€ํ•˜์—ฌ ์ „๋‹ฌํ•˜๋Š” ๋ฐฉ์‹์ž…๋‹ˆ๋‹ค.
๋ฐ์ดํ„ฐ๊ฐ€ ์ฃผ์†Œ ์ž…๋ ฅ์ฐฝ์— ๊ทธ๋Œ€๋กœ ๋‚˜ํƒ€๋‚˜๋ฉฐ, ์ „์†กํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐ์ดํ„ฐ์˜ ํฌ๊ธฐ ๋˜ํ•œ ์ œํ•œ์ ์ž…๋‹ˆ๋‹ค.
๋”ฐ๋ผ์„œ ๊ฒ€์ƒ‰ ์—”์ง„์˜ ์ฟผ๋ฆฌ(query)์™€ ๊ฐ™์ด ํฌ๊ธฐ๊ฐ€ ์ž‘๊ณ  ์ค‘์š”๋„๊ฐ€ ๋‚ฎ์€ ์ •๋ณด๋ฅผ ๋ณด๋‚ผ ๋•Œ ์ฃผ๋กœ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.

POST ๋ฐฉ์‹์€ ๋ฐ์ดํ„ฐ(data)๋ฅผ ๋ณ„๋„๋กœ ์ฒจ๋ถ€ํ•˜์—ฌ ์ „๋‹ฌํ•˜๋Š” ๋ฐฉ์‹์ž…๋‹ˆ๋‹ค.
๋ฐ์ดํ„ฐ๊ฐ€ ์™ธ๋ถ€์— ๋“œ๋Ÿฌ๋‚˜์ง€ ์•Š์œผ๋ฉฐ, ์ „์†กํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐ์ดํ„ฐ์˜ ํฌ๊ธฐ ๋˜ํ•œ ์ œํ•œ์ด ์—†์Šต๋‹ˆ๋‹ค.
๋”ฐ๋ผ์„œ ๋ณด์•ˆ์„ฑ ๋ฐ ํ™œ์šฉ์„ฑ์ด GET ๋ฐฉ์‹๋ณด๋‹ค ์ข‹์Šต๋‹ˆ๋‹ค.

input ํƒœ๊ทธ

  • ๋กœ๊ทธ์ธ ํŽ˜์ด์ง€์˜ ์•„์ด๋””์™€ ๋น„๋ฐ€๋ฒˆํ˜ธ์ฒ˜๋Ÿผ ์ž…๋ ฅ๋ฐ›๋Š” ์š”์†Œ๋ฅผ ์ƒ์„ฑํ•  ๋•Œ ์‚ฌ์šฉ
<input type="์ข…๋ฅ˜" name="์ด๋ฆ„" value="์ดˆ๊ธฐ๊ฐ’">

type ์†์„ฑ

  • ๋‹ค์–‘ํ•œ ํƒ€์ž…์˜ ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด type ์†์„ฑ๊ฐ’์œผ๋กœ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๊ฐ’์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  1. text: ํ…์ŠคํŠธ ์ž…๋ ฅ๋ž€์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  2. password: ๋น„๋ฐ€๋ฒˆํ˜ธ ์ž…๋ ฅ๋ž€์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  3. checkbox: ์ฒดํฌ๋ฐ•์Šค๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  4. radio: ๋ผ๋””์˜ค ๋ฒ„ํŠผ์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  5. submit: ์ œ์ถœ ๋ฒ„ํŠผ์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  6. reset: ๋ฆฌ์…‹ ๋ฒ„ํŠผ์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  7. button: ์ผ๋ฐ˜ ๋ฒ„ํŠผ์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  8. hidden: ํ™”๋ฉด์— ๋ณด์ด์ง€ ์•Š๋Š” ์ˆจ๊ฒจ์ง„ ์ž…๋ ฅ๋ž€์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  9. date: ๋‚ ์งœ ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  10. time: ์‹œ๊ฐ„ ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  11. datetime: ๋‚ ์งœ์™€ ์‹œ๊ฐ„ ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  12. email: ์ด๋ฉ”์ผ ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  13. file: ํŒŒ์ผ ์—…๋กœ๋“œ ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  14. image: ์ด๋ฏธ์ง€๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  15. month: ์›” ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  16. number: ์ˆซ์ž ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  17. range: ๋ฒ”์œ„๋ฅผ ์„ ํƒํ•˜๋Š” ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  18. search: ๊ฒ€์ƒ‰ ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  19. tel: ์ „ํ™”๋ฒˆํ˜ธ ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  20. url: URL ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  21. week: ์ฃผ ๋‹จ์œ„ ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
  22. color: ์ƒ‰์ƒ ์„ ํƒ ์ž…๋ ฅ ์š”์†Œ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
<input type="text" name="username">
<input type="password" name="password">
<input type="checkbox" name="check">
<input type="radio" name="radio" value="1">
<input type="submit" value="์ œ์ถœ">
<input type="reset" value="์ดˆ๊ธฐํ™”">
<button type="button">๋ฒ„ํŠผ</button>
<input type="hidden" name="hidden_input">
<input type="date" name="date_input">
<input type="time" name="time_input">
<input type="datetime" name="datetime_input">
<input type="email" name="email_input">
<input type="file" name="file_input">
<input type="image" src="image.jpg">
<input type="month" name="month_input">
<input type="number" name="number_input">
<input type="range" name="range_input">
<input type="search" name="search_input">
<input type="tel" name="tel_input">
<input type="url" name="url_input">
<input type="week" name="week_input">
<input type="color" name="color_input">

๋ผ๋””์˜ค ํƒ€์ž…

  • name : name์˜ ๊ฐ’์ด ๊ฐ™์€ ๊ฒƒ ์ค‘์—์„œ ํ•˜๋‚˜ ์„ ํƒ
  • value : ์„ ํƒํ–ˆ์„ ๋•Œ ์ „๋‹ฌ๋  ๊ฐ’
  • checked : ์„ ํƒ๋œ ์ƒํƒœ๋กœ ๋งŒ๋“ ๋‹ค.
<form action="">
    <label for="male">๋‚จ์„ฑ</label>
    <input type="radio" name="gender" id="male">
    <label for="famale">์—ฌ์„ฑ</label>
    <input type="radio" name="gender" id="famale">   
</form>

label ํƒœ๊ทธ

  • from ํƒœ๊ทธ ์•ˆ์—์„œ ์‚ฌ์šฉํ•˜๋Š” ์ƒํ˜ธ์ž‘์šฉ ์š”์†Œ์— ์ด๋ฆ„์„ ๋ถ™์ผ ๋•Œ ์‚ฌ์šฉ
  • ์‹œ๊ฐ ์žฅ์• ์ธ์ด ์›น์„ ํƒ์ƒ‰ํ•  ๋•Œ ์Šคํฌ๋ฆฐ ๋ฆฌ๋”(์›น ์ ‘๊ทผ์„ฑ) label ํƒœ๊ทธ๋กœ ์—ฐ๊ฒฐ๋œ ์ƒํ˜ธ์ž‘์šฉ ์š”์†Œ๋ฅผ ์ฝ์–ด ์ฃผ๋Š” ์š”์†Œ๋กœ ์‚ฌ์šฉ
<label for="user-id">์•„์ด๋””(6์ž๋ฆฌ ์ด์ƒ)</label>
<input type="text" id="user-id">

fieldset, legend ํƒœ๊ทธ

  • form ํƒœ๊ทธ ์•ˆ์— ์‚ฌ์šฉ๋œ ๋‹ค์–‘ํ•œ ์ƒํ˜ธ์ž‘์šฉ ์š”์†Œ๋„ fieldset ํƒœ๊ทธ๋ฅผ ์‚ฌ์šฉํ•ด ๊ทธ๋ฃน์„ ์ง€์„ ์ˆ˜ ์žˆ์Œ
  • fieldset ํƒœ๊ทธ๋กœ ๊ทธ๋ฃน์„ ์ง€์œผ๋ฉด ๊ทธ๋ฃน๋ณ„๋กœ ๋ฐ•์Šค ๋ชจ์–‘์˜ ํ…Œ๋‘๋ฆฌ๊ฐ€ ์ƒ๊น€.
<body>
    <form>
      <fieldset>
        <legend>๊ธฐ๋ณธ ์ •๋ณด</legend>      
        <p>
          <label for="userid">์•„์ด๋””</label>
          <input type="text" id="userid">
        </p>
        <p>
          <label for="passwd">๋น„๋ฐ€๋ฒˆํ˜ธ</label>
          <input type="password" id="passwd">
        </p>
      </fieldset>
      <fieldset>
        <legend>์„ ํƒ ์ •๋ณด</legend>
        <p>
          <label for="age">๋‚˜์ด</label>
          <input type="number" id="age">
        </p>
        <p>
          <label for="recommender">์ถ”์ฒœ์ธ</label>
          <input type="text" id="recommender">
        </p>
      </fieldset>
    </form>
   </body>

textarea ํƒœ๊ทธ

  • ์—ฌ๋Ÿฌ ์ค„์˜ ์ž…๋ ฅ ์š”์†Œ๋ฅผ ์ƒ์„ฑํ•  ๋•Œ ์‚ฌ์šฉ
  • ์›น ์‚ฌ์ดํŠธ์—์„œ ๊ธ€์„ ์ž‘์„ฑํ•  ๋•Œ ์‚ฌ์šฉํ•˜๋Š” ์ž…๋ ฅ ์š”์†Œ๋Š” ๋Œ€๋ถ€๋ถ„ textarea ํƒœ๊ทธ๋กœ ์ƒ์„ฑ
<body>
    <form action="#" method="post">
      <fieldset>
        <legend>๋ธ”๋กœ๊ทธ ๊ธ€์“ฐ๊ธฐ</legend>
        <p>
          <label for="title">์ œ๋ชฉ
            <input type="text" id="title" name="title">
          </label>
        </p>
        <p>
          <label for="desc">๋‚ด์šฉ
            <textarea id="desc" name="desc" readonly></textarea>
          </label>
        </p>
      </fieldset>
    </form>
</body>

select, option, optgroup ํƒœ๊ทธ

  • select : ์ฝค๋ณด ๋ฐ•์Šค
  • option : ์ฝค๋ณด ๋ฐ•์Šค์— ์˜ต์…˜ ์ถ”๊ฐ€
  • optgroup : ํ•ญ๋ชฉ๋“ค ๊ทธ๋ฃน์œผ๋กœ ๋ฌถ์„ ๋•Œ ์‚ฌ์šฉ

  • optgroup ํƒœ๊ทธ๋กœ ํ•ญ๋ชฉ๋“ค์„ ๊ทธ๋ฃน ์ง€์„ ๋•Œ๋Š” ๋ฐ˜๋“œ์‹œ label ์†์„ฑ์œผ๋กœ ๊ทธ๋ฃน๋ช… ์ง€์ •ํ•ด์•ผ ํ•จ.

select, option ํƒœ๊ทธ ์‚ฌ์šฉ ์˜ˆ์ œ

<body>
    <!-- select & option ํƒœ๊ทธ๋งŒ ์‚ฌ์šฉ -->
    <form action="#" method="post">
      <fieldset>
        <legend>๊ฐœ์ธ ์ •๋ณด ์ž…๋ ฅ</legend>
          <label for="city">์ง€์—ญ</label>
          <select name="city" id="city">
            <option value="๊ฐ•๋ถ๊ตฌ">๊ฐ•๋ถ๊ตฌ</option>
            <option value="๊ฐ•๋‚จ๊ตฌ">๊ฐ•๋‚จ๊ตฌ</option>
            <option value="์„œ์ดˆ๊ตฌ">์„œ์ดˆ๊ตฌ</option>
            <option value="์ค‘์›๊ตฌ">์ค‘์›๊ตฌ</option>
            <option value="๋ถ„๋‹น๊ตฌ">๋ถ„๋‹น๊ตฌ</option>
          </select>
          <input type="submit" value="๋“ฑ๋ก">
      </fieldset>
    </form>
  </body>

optgroup ํƒœ๊ทธ ์‚ฌ์šฉ ์˜ˆ์ œ

<body>
  <!-- select & option & optgroup ํƒœ๊ทธ ์‚ฌ์šฉ-->
  <form action="#" method="post">
    <fieldset>
      <legend>๊ฐœ์ธ ์ •๋ณด ์ž…๋ ฅ</legend>
        <label for="city">์ง€์—ญ</label>
        <select name="city" id="city">
          <optgroup label="์„œ์šธ์‹œ">
            <option value="๊ฐ•๋ถ๊ตฌ">๊ฐ•๋ถ๊ตฌ</option>
            <option value="๊ฐ•๋‚จ๊ตฌ">๊ฐ•๋‚จ๊ตฌ</option>
            <option value="์„œ์ดˆ๊ตฌ">์„œ์ดˆ๊ตฌ</option>
          </optgroup>
          <optgroup label="๊ฒฝ๊ธฐ๋„ ์„ฑ๋‚จ์‹œ">
            <option value="์ค‘์›๊ตฌ">์ค‘์›๊ตฌ</option>
            <option value="๋ถ„๋‹น๊ตฌ">๋ถ„๋‹น๊ตฌ</option>
          </optgroup>
        </select>
        <input type="submit" value="๋“ฑ๋ก">
    </fieldset>
  </form>
</body>

size ์†์„ฑ

  • ์ฝค๋ณด๋ฐ•์Šค์—์„œ ํ™”๋ฉด์— ๋…ธ์ถœ๋˜๋Š” ํ•ญ๋ชฉ ๊ฐฏ์ˆ˜ ์ง€์ •
<body>
  <!-- select & option ํƒœ๊ทธ๋งŒ ์‚ฌ์šฉ -->
  <form action="#" method="post">
    <fieldset>
      <legend>๊ฐœ์ธ ์ •๋ณด ์ž…๋ ฅ</legend>
        <label for="city">์ง€์—ญ</label>
        <select name="city" id="city" size="3">
          <option value="๊ฐ•๋ถ๊ตฌ">๊ฐ•๋ถ๊ตฌ</option>
          <option value="๊ฐ•๋‚จ๊ตฌ">๊ฐ•๋‚จ๊ตฌ</option>
          <option value="์„œ์ดˆ๊ตฌ">์„œ์ดˆ๊ตฌ</option>
          <option value="์ค‘์›๊ตฌ">์ค‘์›๊ตฌ</option>
          <option value="๋ถ„๋‹น๊ตฌ">๋ถ„๋‹น๊ตฌ</option>
        </select>
        <input type="submit" value="๋“ฑ๋ก">
    </fieldset>
  </form>
</body>

multiple ์†์„ฑ

  • select ํƒœ๊ทธ๋กœ ์ƒ์„ฑํ•˜๋Š” ์ฝค๋ณด๋ฐ•์Šค๋Š” ๊ธฐ๋ณธ์œผ๋กœ 1๊ฐœ ํ•ญ๋ชฉ๋งŒ ์„ ํƒ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 
    ๊ทธ๋Ÿฌ๋‚˜ multiple ์†์„ฑ์„ ์‚ฌ์šฉํ•˜๋ฉด ์—ฌ๋Ÿฌ ํ•ญ๋ชฉ์„ ๋™์‹œ์— ์„ ํƒ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • ์ฝค๋ณด๋ฐ•์Šค์—์„œ ํ•ญ๋ชฉ ํ•˜๋‚˜๋ฅผ ์„ ํƒํ•œ ์ƒํƒœ๋กœ Ctrl (๋งฅOS์—์„œ๋Š” cmd)์„ ๋ˆ„๋ฅด๊ณ  ๋‹ค์€ ํ•ญ๋ชฉ์„ ํด๋ฆญํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค.
<body>
  <!-- select & option ํƒœ๊ทธ๋งŒ ์‚ฌ์šฉ -->
  <form action="#" method="post">
    <fieldset>
      <legend>๊ฐœ์ธ ์ •๋ณด ์ž…๋ ฅ</legend>
        <label for="city">์ง€์—ญ</label>
        <select name="city" id="city" multiple>
          <option value="๊ฐ•๋ถ๊ตฌ">๊ฐ•๋ถ๊ตฌ</option>
          <option value="๊ฐ•๋‚จ๊ตฌ">๊ฐ•๋‚จ๊ตฌ</option>
          <option value="์„œ์ดˆ๊ตฌ">์„œ์ดˆ๊ตฌ</option>
          <option value="์ค‘์›๊ตฌ">์ค‘์›๊ตฌ</option>
          <option value="๋ถ„๋‹น๊ตฌ">๋ถ„๋‹น๊ตฌ</option>
        </select>
        <input type="submit" value="๋“ฑ๋ก">
    </fieldset>
  </form>
</body>

selected ์†์„ฑ

  • selected ์†์„ฑ์„ ์‚ฌ์šฉํ•˜๋ฉด ๊ธฐ๋ณธ ์„ ํƒ ํ•ญ๋ชฉ์„ ๋ณ€๊ฒฝ ํ• ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
<body>
  <!-- select & option ํƒœ๊ทธ๋งŒ ์‚ฌ์šฉ -->
  <form action="#" method="post">
    <fieldset>
      <legend>๊ฐœ์ธ ์ •๋ณด ์ž…๋ ฅ</legend>
        <label for="city">์ง€์—ญ</label>
        <select name="city" id="city">
          <option value="๊ฐ•๋ถ๊ตฌ">๊ฐ•๋ถ๊ตฌ</option>
          <option value="๊ฐ•๋‚จ๊ตฌ">๊ฐ•๋‚จ๊ตฌ</option>
          <option value="์„œ์ดˆ๊ตฌ" selected>์„œ์ดˆ๊ตฌ</option>
          <option value="์ค‘์›๊ตฌ">์ค‘์›๊ตฌ</option>
          <option value="๋ถ„๋‹น๊ตฌ">๋ถ„๋‹น๊ตฌ</option>
        </select>
        <input type="submit" value="๋“ฑ๋ก">
    </fieldset>
  </form>
</body>

button ํƒœ๊ทธ

<body>
    <form action="#">
        <button type="submit">
        <img src="facebook.png" alt="ํŽ˜์ด์Šค๋ถ ๋ฒ„ํŠผ">
        ํŽ˜์ด์Šค๋ถ์— ๋“ฑ๋กํ•˜๊ธฐ
        </button>
    </form>
</body>
  • submit : ํผ์„ ์„œ๋ฒ„๋กœ ์ „์†ก
  • reset : ์ž…๋ ฅํ•œ ๋‚ด์šฉ ์ดˆ๊ธฐํ™”
  • button : ๋ฒ„ํŠผ ํ˜•ํƒœ๋กœ ๋งŒ๋“ค์ง€๋งŒ ๊ธฐ๋Šฅ์€ ์—†์Œ

ํผ ๊ด€๋ จ ํƒœ๊ทธ์—์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์ถ”๊ฐ€ ์†์„ฑ

disable ์†์„ฑ

  • ์ƒํ˜ธ์ž‘์šฉ ์š”์†Œ๋ฅผ ๋น„ํ™œ์„ฑํ™”
  • input, text, area, select, button ํƒœ๊ทธ์—์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • ํƒœ๊ทธ๊ฐ€ ๋น„ํ™œ์„ฑํ™”๋˜๋ฉด ์ž…๋ ฅ ์š”์†Œ๋Š” ํ…์ŠคํŠธ๋ฅผ ์ž…๋ ฅ ํ•  ์ˆ˜ ์—†๊ณ , ๋ชฉ๋ก ์ƒ์ž๋Š” ํ•ญ๋ชฉ์„ ์„ ํƒํ•  ์ˆ˜ ์—†์œผ๋ฉด, ๋ฒ„ํŠผ ์š”์†Œ๋Š” ๋ฒ„ํŠผ์„ ํด๋ฆญํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.
<body>
  <input type="text" disabled>
  <button type="button" disabled>๋น„ํ™œ์„ฑ</button>
</body>

readonly ์†์„ฑ

  • ์ฝ๊ธฐ ์ „์šฉ์œผ๋กœ ๋ณ€๊ฒฝ
<body>
  <input type="text" readonly>
  <textarea readonly></textarea>
</body>

maxlength ์†์„ฑ

  • ์ž…๋ ฅํ•  ์ˆ˜ ์žˆ๋Š” ๊ธ€์ž ์ˆ˜ ์ œํ•œ
<input type="url" maxlength="4">
<textarea maxlength="4"></textarea>

checked ์†์„ฑ

  • ์š”์†Œ๋ฅผ ์„ ํƒ๋œ ์ƒํƒœ๋กœ ํ‘œ์‹œ
  • checkbox ํ˜น์€ radio ์š”์†Œ์—๋งŒ ์‚ฌ์šฉ ๊ฐ€๋Šฅ
<body>
  <form action="#">
    <fieldset>
      <legend>์ข‹์•„ํ•˜๋Š” ๊ณผ์ผ</legend>
      <input type="checkbox" id="banana" name="banana" value="banana">
      <label for="banana">banana</label><br>
      <input type="checkbox" id="apple" name="apple" value="apple">
      <label for="apple">apple</label><br>
      <input type="checkbox" id="orange" name="orange" value="orange"  checked>
      <label for="orange">orange</label><br>
    </fieldset>
  </form>
</body>

placeholder ์†์„ฑ

  • ์ž…๋ ฅ ์š”์†Œ์— ์–ด๋–ค ๊ฐ’์„ ์ž…๋ ฅํ•˜๋ฉด ๋˜๋Š”์ง€ ํžŒํŠธ๋ฅผ ์ ๋Š” ์šฉ๋„
<input type="tel" placeholder="์ „ํ™”๋ฒˆํ˜ธ๋ฅผ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”.">

required ์†์„ฑ

  • ๋‚ด์šฉ์„ ํผ์— ์ž…๋ ฅํ•œ ํ›„ submit ๋ฒ„ํŠผ์„ ํด๋ฆญํ•˜๋ฉด ํผ์„ ์„œ๋ฒ„๋กœ ์ „์†ก..
    ์ด ๋•Œ ํ•„์ˆ˜ ํ•„๋“œ์— ํ•„์š”ํ•œ ๋‚ด์šฉ์ด ๋ชจ๋‘ ์ฑ„์›Œ์กŒ๋Š”์ง€ ๊ฒ€์‚ฌํ•ด์•ผ ํ•จ.
profile

GiantStepDEV

@kongmi

ํฌ์ŠคํŒ…์ด ์ข‹์•˜๋‹ค๋ฉด "์ข‹์•„์š”โค๏ธ" ๋˜๋Š” "๊ตฌ๋…๐Ÿ‘๐Ÿป" ํ•ด์ฃผ์„ธ์š”!