Html code for validating password

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This will compare the values in the two fields everytime a key is released in the confirmation field.Extending the Script Changing the colors is a great visual identifier for the user, but for added security, the script could be extended to disable the form submit button or alert the user before they submit the form if the passwords do not match.We can achieve this by adding a pattern attribute to the 'Name' field, setting it's value to the regular expression we want the data to be compared against: The text in the title attribute is then appended to the built-in validation message: Note that some screen reader / browser combinations might lead to the title attribute being read out in addition to the aria-describedby text, so watch out for this e.g.I found that using NVDA with IE10 caused the title attribute and the aria-describedby element's text to be read out, but using NVDA with Chrome and Firefox didn’t exhibit this behaviour. Later on we’ll revisit this and show you one solution using CSS3.Check the Values Comparing the values of the pass1 and pass2 objects will tell us whether or not the password is the same.

We'll want the 'Name' field to be submitted in the format 'Firstname Lastname', and to only contain letters and a space (NB in real world scenarios, you might need to take account of other locales – this example has been kept simple deliberately).The bad news is that it is only partially supported in Safari, and isn't supported at all on i OS Safari, or the default Android browser.If you need to support older versions of IE prior to IE10 you won't find any of those support form validation either.I’m also using the WAI ARIA attribute now, so if we leave ‘required’ in the label tag screen reader users will have ‘required’ read to them twice, which they could find rather annoying.A word of warning though: not all browsers implement the attribute accessibly, so it might not be picked up correctly in certain browser / screen reader combinations.

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