Remove appending hash behaviour when error summary link clicked #1435
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When error summary links are clicked, this adds a hash to the URL. As reported in #1398, if the form is submitted again with further errors, the hash will stop the error summary being focused as should happen and instead the element with the hash ID is scrolled to which is confusing for the user. This behaviour was prevented in GOV.UK Elements but we were not sure at the time why this was necessary so it wasn't reintroduced in GOV.UK Frontend. As we need to use preventDefault() to stop the page scrolling to the form element itself and to show the error message above to make it clear what happened, we programmatically reintroduced the hash to the URL to replicate browser behaviour. Following the bug report #1398, the code that adds the hash is redundant and can be removed. Co-authored-by: Oliver Byford <oliver.byford@digital.cabinet-office.gov.uk>
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NickColley
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36degrees
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When error summary links were clicked, a hash with the clicked linked id would be added to the URL. As reported in #1398, if the form is submitted again with further errors, the hash stopped the error summary being focused as should happen, and instead the element with the hash id was scrolled to. This was confusing to the user, especially as they might have already corrected the error in the now focused form element.
This behaviour was prevented in GOV.UK Elements. When the error summary component was added to GOV.UK Frontend, this behaviour wasn't reintroduced as we didn't know the reason for it. We use
preventDefault()to improve the user experience when the error summary links are clicked on by showing the error message above the form field, instead of scrolling down to the form field itself. We programmatically reintroduced the hash to the URL to replicate browser behaviour.Following the bug report, the code for appending the hash is redundant and can be removed.
Fixes #1398