How to restrict JtextField from putting extra spaces in database?

Question

Whenever I add values in database through JtexField it saves extra spaces in the sql database is there any way to restrict wide spaces and save only the text added in TextField?

try {
  String query = "insert into items (item_name, category_id, item_price, item_description, stock) Values (?,?,?,?,?) ;";
  PreparedStatement pst = con.prepareStatement(query);
  pst.setString(1, textField_1.getText());
  pst.setString(2, textField_2.getText());
  pst.setString(3, textField_3.getText());
  pst.setString(4, textField_4.getText());
  pst.setString(5, textField_5.getText());

  pst.execute();
  JOptionPane.showMessageDialog(null, "Data Saved");
  pst.close();
 } catch (Exception e) {
  e.printStackTrace();
 }

spaces like this

Trim function

Answer 1

Eliminates leading and trailing spaces:

1. Using String's trim() method

   textField_1.getText().trim();

2. Using Regex

   textField_1.getText().replaceAll("^\\s+|\\s+$", "");