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<div class="input input--actor input--revealable flex items-center gap" data-controller="revealable-input"> <input type="password" name="revealable_input" id="revealable_input" data-revealable-input-target="input" /> <button type="button" class="btn btn--plain" data-action="revealable-input#reveal"> <span class="icon" aria-hidden="true"></span> <span class="sr-only">Toggle password visibility</span> </button></div>
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<div class="input input--actor input--revealable flex items-center gap" data-controller="revealable-input"> <%= password_field_tag "revealable_input", nil, data: { revealable_input_target: "input" } %> <button type="button" class="btn btn--plain" data-action="revealable-input#reveal"> <span class="icon" aria-hidden="true"></span> <span class="sr-only">Toggle password visibility</span> </button></div>
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.input--revealable > button > .icon { background-image: url("eye.svg"); background-size: cover; block-size: var(--icon-size, var(--size-5)); filter: var(--color-filter-text); inline-size: var(--icon-size, var(--size-5));}.input--revealed > button > .icon { background-image: url("eye-off.svg");}.input--copied > button > img { animation: var(--animate-fade-out), var(--animate-slide-out-up); animation-duration: var(--time-500);}.input--clearable { input::-webkit-search-cancel-button { display: none; } &:has(:placeholder-shown) > button { display: none; }}
Java Script is not required or multiple files are needed, check the notes.
The javascript is avilable at revealable_input_controller.js