From 1e1e27cef9c49cf2799fb2038a1c3e08ad1fef49 Mon Sep 17 00:00:00 2001 From: Anchor Date: Sun, 15 Feb 2015 22:56:13 -0800 Subject: [PATCH] Fix translation for section "Forms" in 14.3.md --- en/14.3.md | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/en/14.3.md b/en/14.3.md index 087bc35e..6c9a7fd3 100644 --- a/en/14.3.md +++ b/en/14.3.md @@ -1,21 +1,21 @@ -# 14.3 Form +# 14.3 Forms -In Web Development For such a process may be very familiar: +In web development, the following workflow will probably look quite familiar: -- Open a web page showing the form. -- Users fill out and submit the form. -- If a user submits some invalid information, or you might have missed a required item, the form will be together with the user's data and the error description of the problem to return. -- Users fill in again to continue the previous step process until the submission of a valid form. +- Open a web page showing a form +- Users fill out and submit the form +- If a user submits some invalid information or has neglected to fill out a required field, the form will be returned to the user (along with the filled in data) with some descriptive information about the problem. +- Users re-fill the invalid fields and continue attempting to submit the form until it's accepted At the receiving end, the script must: - Check the user submitted form data. -- Verify whether the data is the correct type, the appropriate standard. For example, if a user name is submitted, it must be verified whether or contains only characters allowed. It must have a minimum length can not exceed the maximum length. User name can not already exist with others duplicate user name, or even a reserved word and so on. -- Filtering data and clean up the unsafe character that guarantees a logic processing received data is safe. -- If necessary, pre-formatted data( or data gaps need to be cleared through the HTML coding and so on. ) -- Preparing the data into the database. +- Verify whether the data is the correct type and of the appropriate standard. For example, if a username is submitted, it must verify that it contains only valid characters. Other examples would be checking for minimum and maximum lengths, username uniqueness, and so on. +- Filtering data and cleaning up unsafe characters to guarantee that our application only processes data which is safe. +- If necessary, pre-format the data (or data gaps need to be cleared through the HTML coding and so on.) +- Prepare the data for insertion into the database -While the above process is not very complex, but usually need to write a lot of code, and in order to display an error message on the page often use a variety of different control structures. Create a form validation, although simple to implement it boring. +Although the procedure is not very complex, it usually requires a lot of boilerplate. In addition, web applications often use a variety of different control structures to display error messages on returned pages. Implementing form validation is a simple but boring task. ## Forms and validation