Password input method and device
First Claim
1. A password input method, comprising:
- when a password character is input, acquiring an input serial number of the current input character;
determining whether the input serial number is one more than an integer multiple of a group length or not;
if so, displaying the current input character, and displaying input characters before the current input character as hidden characters, wherein the group length is a preset length of two or more characters; and
if not, displaying the current input character, and keeping a display mode of other input characters unchanged.
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Abstract
The embodiment of the disclosure provides a password input method and a password input device, which are applied to products or systems including input of password. The method includes: when a password character is input, acquiring an input serial number of the current input character; determining whether the input serial number is one more than an integer multiple of a group length, if so, displaying the current input character, and displaying input characters before the current input character as hidden characters. Through the group display of the input password characters, users could check whether there is an error input character. Compared with the prior art, the disclosure greatly avoids the situation of having to clear all characters and input the password once again due to error input of characters, which realizes group-based password display mode during the password input process, thereby improving the usability of products or systems including input of password and improving user experience.
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Citations
20 Claims
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1. A password input method, comprising:
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when a password character is input, acquiring an input serial number of the current input character; determining whether the input serial number is one more than an integer multiple of a group length or not; if so, displaying the current input character, and displaying input characters before the current input character as hidden characters, wherein the group length is a preset length of two or more characters; and if not, displaying the current input character, and keeping a display mode of other input characters unchanged. - View Dependent Claims (2, 3, 4, 5, 12, 13, 14)
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6. A password input device, comprising:
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an acquisition unit configured to acquire, when a password character is input, an input serial number of the current input character; a determining unit configured to determine whether the input serial number acquired by the acquisition unit is one more than an integer multiple of a group length or not, wherein the group length is a preset length of two or more characters; and a displaying unit configured to;
display the current input character, and display input characters before the current input character as hidden characters when a result of the determining unit is Yes; and
display the current input character, and keep a display mode of other input characters unchanged when the result of the determining unit is No. - View Dependent Claims (7, 8, 9, 10, 11, 15, 16, 17, 18, 19, 20)
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Specification