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Fix code in validations-and-constraints.md #794

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Fix code in validations-and-constraints.md #794

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8 changes: 5 additions & 3 deletions versioned_docs/version-6.x.x/core-concepts/validations-and-constraints.md
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Original file line number Diff line number Diff line change
Expand Up @@ -194,11 +194,12 @@ You also can conditionally allow `null` values, with a custom validator, since i
class User extends Model {}
User.init(
{
age: Sequelize.INTEGER,
age: DataTypes.INTEGER,
name: {
type: DataTypes.STRING,
allowNull: true,
validate: {
/** @this {User} */
customValidator(value) {
if (value === null && this.age !== 10) {
throw new Error("name can't be null unless age is 10");
Expand Down Expand Up @@ -245,8 +246,8 @@ An example:
class Place extends Model {}
Place.init(
{
name: Sequelize.STRING,
address: Sequelize.STRING,
name: DataTypes.STRING,
address: DataTypes.STRING,
latitude: {
type: DataTypes.INTEGER,
validate: {
Expand All @@ -265,6 +266,7 @@ Place.init(
{
sequelize,
validate: {
/** @this {Place} */
bothCoordsOrNone() {
if ((this.latitude === null) !== (this.longitude === null)) {
throw new Error('Either both latitude and longitude, or neither!');
Expand Down
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