// This mixin uses an `if()` technique to be compatible with Dart Sass // See https://github.com/sass/sass/issues/1873#issuecomment-152293725 for more details @mixin form-validation-state-selector($state) { @if ($state == 'valid' or $state == 'invalid') { .was-validated #{if(&, "&", "")}:#{$state}, #{if(&, "&", "")}.is-#{$state} { @content; } } @else { #{if(&, "&", "")}.is-#{$state} { @content; } } } @mixin form-validation-state($state, $color, $icon) { .#{$state}-feedback { display: none; width: 100%; margin-top: $form-feedback-margin-top; @include font-size($form-feedback-font-size); font-style: $form-feedback-font-style; color: $color; } .#{$state}-tooltip { position: absolute; top: 100%; z-index: 5; display: none; max-width: 100%; // Contain to parent when possible padding: $form-feedback-tooltip-padding-y $form-feedback-tooltip-padding-x; margin-top: 0.1rem; @include font-size($form-feedback-tooltip-font-size); line-height: $form-feedback-tooltip-line-height; color: color-contrast($color); background-color: rgba($color, $form-feedback-tooltip-opacity); @include border-radius($form-feedback-tooltip-border-radius); } @include form-validation-state-selector($state) { ~ .#{$state}-feedback, ~ .#{$state}-tooltip { display: block; } } .form-control { @include form-validation-state-selector($state) { border-color: $color; @if $enable-validation-icons { padding-right: $input-height-inner; background-image: escape-svg($icon); background-repeat: no-repeat; background-position: right $input-height-inner-quarter center; background-size: $input-height-inner-half $input-height-inner-half; } &:focus { border-color: $color; box-shadow: 0 0 0 $input-focus-width rgba($color, $input-btn-focus-color-opacity); } } } // stylelint-disable-next-line selector-no-qualifying-type textarea.form-control { @include form-validation-state-selector($state) { @if $enable-validation-icons { padding-right: $input-height-inner; background-position: top $input-height-inner-quarter right $input-height-inner-quarter; } } } .form-select { @include form-validation-state-selector($state) { border-color: $color; @if $enable-validation-icons { padding-right: $form-select-feedback-icon-padding-end; background-image: escape-svg($form-select-indicator), escape-svg($icon); background-position: $form-select-bg-position, $form-select-feedback-icon-position; background-size: $form-select-bg-size, $form-select-feedback-icon-size; } &:focus { border-color: $color; box-shadow: 0 0 0 $input-focus-width rgba($color, 0.25); } } } .form-check-input { @include form-validation-state-selector($state) { border-color: $color; &:checked { background-color: $color; } &:focus { box-shadow: 0 0 0 $input-focus-width rgba($color, 0.25); } ~ .form-check-label { color: $color; } } } .form-check-inline .form-check-input { ~ .#{$state}-feedback { margin-left: 0.5em; } } }