Question

I have a Symfony2 form with a variety of fields, including one optional text field called recap.

This recap field saves perfectly when there’s some text in it, but when the field is left blank, I get this error:

SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'recap' cannot be null

That’s right – the column recap can’t be null. I set it that way on purpose. Null means unknown. When the user leaves recap blank, the value of recap is not unknown; it’s blank.

My question is how to get Symfony to save recap as '' when it’s blank, not null.

Answer 1

Go to your Entity and go to the declaration of the variables.

/**
 * @var string $name
 *
 * @ORM\Column(type="string", length=50)
 */
public $recap = '';

you can assign a default value for $recap.

Or otherway when you have the function setRecap you can check if empty or not set and set the value you expect.

public function setRecap($recap) {
   $this->recap = !isset($recap) ? '': $recap;
}

Or you set the default Value in your form Type to ” but i think then its not what you expect.