How can I add a search filter for my DataTable in reactjs?

I'm looking to enhance my DataTable in React by incorporating a search filter.
I want users to be able to search for specific entries within the table.
The goal is to allow users to easily search and find specific data within the table. How to implement this?

<><ScrollView showsHorizontalScrollIndicator>
            <View style={styles.root}>
                <TouchableOpacity
                    style={[styles.button, styles.buttonOutline]}
                    onPress={handleBackButtonClick}
                >
                    <Text style={styles.buttonOutlineText}>Back</Text>

                </TouchableOpacity>
            </View>
            <TextInput
                style={styles.searchInput}
                placeholder="Search by customer..."

            />
                    <DataTable style={styles.container}>
                            <DataTable.Header style={styles.tableHeader}>
                                <DataTable.Title>Customer</DataTable.Title>
                                <DataTable.Title>Address</DataTable.Title>
                                <DataTable.Title>Mobile No.</DataTable.Title>
                                <DataTable.Title>Plate No.</DataTable.Title>
                            </DataTable.Header>
                            {displayedCustomers.map((customer, index) =>{
                                return(
                                <TouchableOpacity
                                    key={index}
                                    onPress={() => handleRowClick(customer)}
                                    style={[ styles.row,
                                        selectedRow && selectedRow.id === customer.id && styles.selectedRow]} 
                                >
                                <DataTable.Row key={index}>
                                    <DataTable.Cell>{customer.customer}</DataTable.Cell>
                                    <DataTable.Cell>{customer.address}</DataTable.Cell>
                                    <DataTable.Cell>{customer.mobileno}</DataTable.Cell>
                                    <DataTable.Cell>{customer.plateno}</DataTable.Cell>
                                </DataTable.Row>
                                </TouchableOpacity>
                                )
                                
                            })}

                        
                </DataTable>
                <DataTable.Pagination
                    page={currentPage}
                    numberOfPages={Math.ceil(customers.length / itemsPerPage)}
                    onPageChange={handlePageChange}
                />
            </ScrollView>

Create a state to hold the search query, and another one to store the filtered data:

const [searchQuery, setSearchQuery] = useState('');
const [filteredCustomers, setFilteredCustomers] = useState(customers); // Initialize with the full list

Now add this function. First it updates searchQuery state, then it filters based on the given text argment and set this result to filteredCustomers state

const handleSearchInputChange = (text) => {
    setSearchQuery(text);
    const filtered = text === "" ? customers : customers.filter(
      (customer) =>
        customer.customer.toLowerCase().includes(text.toLowerCase()) ||
        customer.address.toLowerCase().includes(text.toLowerCase()) ||
        customer.mobileno.includes(text) ||
        customer.plateno.includes(text)
    );
    setFilteredCustomers(filtered);
  };

You want to execute this logic each time you type in the search TextInput

<TextInput
   placeholder="Search by customer..."
   onChangeText={handleSearchInputChange}
   value={searchQuery}
/>

Finally, you just need to map through filtredCustomers instead of displayedCustomers:

{filteredCustomers.map((customer, index) => {
  return (
     <TouchableOpacity
        key={index}
     >
       // ....
     </TouchableOpacity>
  )  
})