Single-line text fields and password fields in HTML basic tutorial forms
Single line text field
Syntax format:
<input type = “text” attribute = “ Value" />
Common attributes
name: the name of the text box. The naming rules are: it can contain letters, numbers, and underscores, and can only start with a letter.
type: Type of form element.
value: The value in the text box.
size: The length of the text box, in "characters".
maxLength: The maximum number of characters that can be entered. If it exceeds the number, it cannot be entered.
readonly: Read-only attribute. It can be selected but cannot be modified. For example: readonly = “readonly”
disabled: Disabled attribute. It cannot be selected or modified. For example: disabled = “disabled”
##Example:
<input type="text" name="username" />Single line password field
< input type = “password” attribute = “value” />
Common attributes- name: the name of the password box. The naming rules are: it can contain letters, numbers, and underscores, and can only start with a letter.
- type: Type of form element.
- value: The value in the element.
- maxLength: The maximum number of characters that can be entered. If it exceeds the number, it cannot be entered.
- readonly: Read-only attribute. It can be selected but cannot be modified. For example: readonly = “readonly”
- disabled: Disabled attribute. It cannot be selected or modified. For example: disabled = “disabled”
Example:
<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>用戶注冊(cè)</title> </head> <body> <font size="5" color="red">歡迎注冊(cè)php.cn</font> <form name="user" method="get" action="" > 用戶名：<input type="text" name="username" value="請(qǐng)輸入您的用戶名" maxLength="6"/> <br/> 密碼：<input type="password" name="userpwd" maxLength="6"/> <br/> <input type="submit" value="提交信息"/> </form> </body> </html>You can also enter other attributes to view the results
