//
// Example usage: change the default blue border and shadow to white for better
// contrast against a dark gray background.
-@mixin form-control-focus() {
+@mixin form-control-focus($ignore-warning: false) {
&:focus {
color: $input-focus-color;
background-color: $input-focus-bg;
border-color: $input-focus-border-color;
outline: 0;
- // Avoid using mixin so we can pass custom focus shadow properly
@if $enable-shadows {
- box-shadow: $input-box-shadow, $input-focus-box-shadow;
+ @include box-shadow($input-box-shadow, $input-focus-box-shadow);
} @else {
+ // Avoid using mixin so we can pass custom focus shadow properly
box-shadow: $input-focus-box-shadow;
}
}
+ @include deprecate("The `form-control-focus()` mixin", "v4.4.0", "v5", $ignore-warning);
}
+// This mixin uses an `if()` technique to be compatible with Dart Sass
+// See https://github.com/sass/sass/issues/1873#issuecomment-152293725 for more details
+@mixin form-validation-state-selector($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, $color) {
+@mixin form-validation-state($state, $color, $icon) {
.#{$state}-feedback {
display: none;
width: 100%;
margin-top: $form-feedback-margin-top;
- font-size: $form-feedback-font-size;
+ @include font-size($form-feedback-font-size);
color: $color;
}
.#{$state}-tooltip {
position: absolute;
top: 100%;
+ left: 0;
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: .1rem;
- font-size: $form-feedback-tooltip-font-size;
+ @include font-size($form-feedback-tooltip-font-size);
line-height: $form-feedback-tooltip-line-height;
color: color-yiq($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,
+ ~ .#{$state}-tooltip {
+ display: block;
+ }
+ }
+
.form-control {
- .was-validated &:#{$state},
- &.is-#{$state} {
+ @include form-validation-state-selector($state) {
border-color: $color;
@if $enable-validation-icons {
padding-right: $input-height-inner;
+ background-image: escape-svg($icon);
background-repeat: no-repeat;
- background-position: center right calc(#{$input-height-inner} / 4);
- background-size: calc(#{$input-height-inner} / 2) calc(#{$input-height-inner} / 2);
-
- @if $state == "valid" {
- background-image: $form-feedback-icon-valid;
- } @else {
- background-image: $form-feedback-icon-invalid;
- }
+ 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, .25);
}
-
- ~ .#{$state}-feedback,
- ~ .#{$state}-tooltip {
- display: block;
- }
}
}
// stylelint-disable-next-line selector-no-qualifying-type
textarea.form-control {
- .was-validated &:#{$state},
- &.is-#{$state} {
+ @include form-validation-state-selector($state) {
@if $enable-validation-icons {
padding-right: $input-height-inner;
- background-position: top calc(#{$input-height-inner} / 4) right calc(#{$input-height-inner} / 4);
+ background-position: top $input-height-inner-quarter right $input-height-inner-quarter;
}
}
}
.custom-select {
- .was-validated &:#{$state},
- &.is-#{$state} {
+ @include form-validation-state-selector($state) {
border-color: $color;
@if $enable-validation-icons {
- $form-feedback-icon: if($state == "valid", $form-feedback-icon-valid, $form-feedback-icon-invalid);
padding-right: $custom-select-feedback-icon-padding-right;
- background: $custom-select-background, $form-feedback-icon no-repeat $custom-select-feedback-icon-position / $custom-select-feedback-icon-size;
+ background: $custom-select-background, escape-svg($icon) $custom-select-bg no-repeat $custom-select-feedback-icon-position / $custom-select-feedback-icon-size;
}
&:focus {
border-color: $color;
box-shadow: 0 0 0 $input-focus-width rgba($color, .25);
}
-
- ~ .#{$state}-feedback,
- ~ .#{$state}-tooltip {
- display: block;
- }
- }
- }
-
-
- .form-control-file {
- .was-validated &:#{$state},
- &.is-#{$state} {
- ~ .#{$state}-feedback,
- ~ .#{$state}-tooltip {
- display: block;
- }
}
}
.form-check-input {
- .was-validated &:#{$state},
- &.is-#{$state} {
+ @include form-validation-state-selector($state) {
~ .form-check-label {
color: $color;
}
}
.custom-control-input {
- .was-validated &:#{$state},
- &.is-#{$state} {
+ @include form-validation-state-selector($state) {
~ .custom-control-label {
color: $color;
}
}
- ~ .#{$state}-feedback,
- ~ .#{$state}-tooltip {
- display: block;
- }
-
&:checked {
~ .custom-control-label::before {
border-color: lighten($color, 10%);
// custom file
.custom-file-input {
- .was-validated &:#{$state},
- &.is-#{$state} {
+ @include form-validation-state-selector($state) {
~ .custom-file-label {
border-color: $color;
}
- ~ .#{$state}-feedback,
- ~ .#{$state}-tooltip {
- display: block;
- }
-
&:focus {
~ .custom-file-label {
border-color: $color;