feat(input): prevent input of [eE] characters

.changeset/cool-melons-bathe.md

@@ -0,0 +1,5 @@
+---
+'@alfalab/core-components-input': minor
+---
+
+Запрещен ввод и вставка символов `[eE]` в input[type=number]

packages/input/src/components/base-input/Component.tsx

@@ -5,6 +5,7 @@ import React, {
     Fragment,
     HTMLAttributes,
     InputHTMLAttributes,
+    KeyboardEvent,
     MouseEvent,
     ReactNode,
     RefAttributes,
@@ -266,6 +267,7 @@ export const BaseInput = React.forwardRef<HTMLInputElement, BaseInputProps>(
         },
         ref,
     ) => {
+        const { onKeyDown } = restProps;
         const uncontrolled = value === undefined;
         const readOnly = readOnlyProp || disableUserInput;
 
@@ -309,17 +311,50 @@ export const BaseInput = React.forwardRef<HTMLInputElement, BaseInputProps>(
 
         const handleInputChange = useCallback(
             (event: React.ChangeEvent<HTMLInputElement>) => {
+                let inputValue = event.target.value;
+                const target = event.target as HTMLInputElement;
+                const isInputTypeNumber = target.getAttribute('type') === 'number';
+                const pattern = /[eE]/g;
+
+                if (isInputTypeNumber && pattern.test(inputValue)) {
+                    inputValue = inputValue.replace(pattern, '');
+                }
+
                 if (onChange) {
-                    onChange(event, { value: event.target.value });
+                    onChange(event, { value: inputValue });
                 }
 
                 if (uncontrolled) {
-                    setStateValue(event.target.value);
+                    setStateValue(inputValue);
                 }
             },
             [onChange, uncontrolled],
         );
 
+        const handleKeyDown = useCallback(
+            (event: KeyboardEvent<HTMLInputElement>) => {
+                /**
+                 * По умолчанию в input[type=number] можно вводить числа типа 2e5 (200 000)
+                 * Это ломает некоторое поведение, поэтому запрещаем ввод символов [eE]
+                 * @see DS-6808
+                 */
+                const { key, target } = event;
+                const eventTarget = target as HTMLInputElement;
+                const isInputTypeNumber = eventTarget.getAttribute('type') === 'number';
+
+                if (isInputTypeNumber && (key === 'e' || key === 'E')) {
+                    event.preventDefault();
+
+                    return;
+                }
+
+                if (onKeyDown) {
+                    onKeyDown(event);
+                }
+            },
+            [onKeyDown],
+        );
+
         const handleClear = useCallback(
             (event: MouseEvent<HTMLButtonElement>) => {
                 if (!clearButtonVisible) return;
@@ -436,6 +471,7 @@ export const BaseInput = React.forwardRef<HTMLInputElement, BaseInputProps>(
                     onBlur={handleInputBlur}
                     onFocus={handleInputFocus}
                     onChange={handleInputChange}
+                    onKeyDown={handleKeyDown}
                     onAnimationStart={handleAnimationStart}
                     ref={mergeRefs([ref, inputRef])}
                     type={type}