What is the getConstraints() method?

The getConstraints() method is a method of the TextField class. It is used to extract the value of a constraint from a TextField. A constraint is used to restrict the type of data that a TextField can accept. Some of these constraints are listed below:

• ANY
• PASSWORD
• EMAILADDR
• PHONENUMBER

The general syntax of the getConstraints() method is as follows:

public int getConstraints()

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