diff --git a/src/internal/components/TextInput.test.tsx b/src/internal/components/TextInput.test.tsx
new file mode 100644
index 0000000000..f72f89ec68
--- /dev/null
+++ b/src/internal/components/TextInput.test.tsx
@@ -0,0 +1,81 @@
+import '@testing-library/jest-dom';
+import { fireEvent, render, screen } from '@testing-library/react';
+import { act } from 'react';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { TextInput } from './TextInput';
+
+const DELAY_MS = 100;
+
+const RenderTest = ({
+  className = 'custom-class',
+  delayMs = DELAY_MS,
+  onChange = vi.fn(),
+  placeholder = 'Enter text',
+  setValue = vi.fn(),
+  value = 'test',
+  ...props
+}) => (
+  <TextInput
+    className={className}
+    delayMs={delayMs}
+    onChange={onChange}
+    placeholder={placeholder}
+    setValue={setValue}
+    value={value}
+    {...props}
+  />
+);
+
+describe('TextInput', () => {
+  beforeEach(() => {
+    vi.useFakeTimers();
+  });
+
+  afterEach(() => {
+    vi.useRealTimers();
+  });
+
+  it('renders with default props', () => {
+    render(<RenderTest />);
+    expect(screen.getByTestId('ockTextInput_Input')).toBeInTheDocument();
+  });
+
+  it('handles value changes', () => {
+    const onChange = vi.fn();
+    const { getByTestId } = render(<RenderTest onChange={onChange} />);
+
+    const input = getByTestId('ockTextInput_Input');
+    act(() => {
+      fireEvent.change(input, { target: { value: '2' } });
+    });
+
+    vi.advanceTimersByTime(DELAY_MS);
+
+    expect(onChange).toHaveBeenCalledWith('2');
+  });
+
+  it('applies custom className', () => {
+    render(<RenderTest />);
+    expect(screen.getByTestId('ockTextInput_Input')).toHaveClass(
+      'custom-class',
+    );
+  });
+
+  it('handles placeholder text', () => {
+    render(<RenderTest />);
+    expect(screen.getByPlaceholderText('Enter text')).toBeInTheDocument();
+  });
+
+  it('handles disabled state', () => {
+    render(<RenderTest disabled={true} />);
+    expect(screen.getByTestId('ockTextInput_Input')).toBeDisabled();
+  });
+
+  it('handles inputMode', () => {
+    const { getByTestId } = render(<RenderTest inputMode="decimal" />);
+    expect(getByTestId('ockTextInput_Input')).toHaveAttribute(
+      'inputMode',
+      'decimal',
+    );
+  });
+});
diff --git a/src/internal/components/TextInput.tsx b/src/internal/components/TextInput.tsx
index 198b2ae30e..31f870aa58 100644
--- a/src/internal/components/TextInput.tsx
+++ b/src/internal/components/TextInput.tsx
@@ -1,5 +1,5 @@
 import { useCallback } from 'react';
-import type { ChangeEvent } from 'react';
+import type { ChangeEvent, InputHTMLAttributes } from 'react';
 import { useDebounce } from '../../core-react/internal/hooks/useDebounce';
 
 type TextInputReact = {
@@ -7,6 +7,8 @@ type TextInputReact = {
   className: string;
   delayMs: number;
   disabled?: boolean;
+  // specify 'decimal' to trigger numeric keyboards on mobile devices
+  inputMode?: InputHTMLAttributes<HTMLInputElement>['inputMode'];
   onBlur?: () => void;
   onChange: (s: string) => void;
   placeholder: string;
@@ -24,6 +26,7 @@ export function TextInput({
   onChange,
   placeholder,
   setValue,
+  inputMode,
   value,
   inputValidator = () => true,
 }: TextInputReact) {
@@ -53,6 +56,7 @@ export function TextInput({
       data-testid="ockTextInput_Input"
       type="text"
       className={className}
+      inputMode={inputMode}
       placeholder={placeholder}
       value={value}
       onBlur={onBlur}