Validating a html web page

If a form is long or complex, reporting errors only after the page is submitted can be inconvenient to the user.You can add support to perform validation in client script.When users enter values into an HTML form, the values that they enter are strings.In many cases, the values you need are some other data types, like integers or dates. Find Child('id Str', 'validate-by-uri', depth); // Locates the "Address" field and inputs the URL to be checked tab. Wait; // Saves the results Save Result Page(browser Process, result File); Log. To Url(' // Locates the "Validate by URI" tab tab := page. Click Item(medium); end; // Locates the "Check" button and clicks it tab. Click(); // Waits until downloading completes page. To Url(" ' Locates the "Address" field and inputs the URL to be checked page. Click End If ' Specifies the Recursion depth Select Case recursion Depth Case 0 page. Find Child("id Str", "extra_opt_uri", depth) If extra Options. Find Child("Object Identifier", "Validate*", depth). Message("HTML results of the WDG HTML Validator have been saved to the following file: "_ & result File)End Sub' Validating HTML markup using W3C Markup Validation Service Sub Validate HTML_W3CMark Up Validator(browser Process, address, result File) Dim page, tab Set page = browser Process. This test should set the required web tree model and call the sub-tests that works with validation services.

Browser("*"); URL = " # Calls validation procedures Validate HTML_W3CMark Up Validator(browser, URL, results Folder "Validate_Microsoft_W3CMark Up.html"); Validate HTML_WDGValidator(browser, URL, results Folder "Validate_Microsoft_WDG.html"); Validate CSS_W3C_CSS(browser, URL, results Folder "Validate_Microsoft_W3C_CSS.html", "CSS level 1", "screen", "Most important"); Validate HTML_Link Valet(browser, URL, "2003-01-01", True, 1, results Folder "Validate_Microsoft_Link Valet.html"); # Checking for broken links using Link Valet def Validate HTML_Link Valet (browser Process, address, modified Date, full Report, # True means Full Report, False means Summary Report recursion Depth, # 0, 1 or 2 result File): page = browser Process. Find Child("id Str", "uri", depth).value = address; # Locates the "More Options" panel extra Options = tab. Find Child("Object Identifier", "url", depth).value = address; # Locates the "Validate it" button and clicks it page. Wait(); # Saves the results Save Result Page(browser Process, result File); Log.

For example, here's what the page looks like if you forget to enter a course name, if you enter an, and if you enter an invalid date: By default, user input is validated after users submit the page — that is, the validation is performed in server code.

A disadvantage of this approach is that users don't know that they've made an error until after they submit the page.

The general idea is: // Specifies the level of child objects where the desired objects will be searched forvar depth = 10;function Main() // Checking for broken links using Link Valet function Validate HTML_Link Valet (browser Process, address, modified Date, full Report, // True means Full Report, False means Summary Report recursion Depth, // 0, 1 or 2 result File) // Validating CSS using W3C CSS Validation Servicefunction Validate CSS_W3C_CSS (browser Process, address, result File, profile, medium, warning) // Validating HTML markup using WDG HTML Validatorfunction Validate HTML_WDGValidator (browser Process, address, result File) // Validating HTML markup using W3C Markup Validation Servicefunction Validate HTML_W3CMark Up Validator(browser Process, address, result File) // Saves the web page to a filefunction Save Result Page(browser Process, result File) # Specifies the level of child objects where the desired objects will be searched for depth = 10; def Main(): if (Options.

Find Child("Object Identifier", "url", depth).value = address; # Locates the "Highlight links modified since" field and sets the date page. Exists): # Expands the "More Options" panel extra Options. Click(); # Locates the "Profile", "Medium" and "Warnings" combo boxes extra Options. To Url(" # Locates the "Validate by URI" tab tab = page.

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