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Tip of the Day
Language: Java
Expertise: Intermediate
Jun 25, 2019

WEBINAR:

On-Demand

Building the Right Environment to Support AI, Machine Learning and Deep Learning


Validate Field Length

See how to validate the length of a field in Java via javax.validation.constraints.Size. We can do it as follows:

@NotNull
@Size(min=3, message="Name must be at least 3 characters long")
private String name;
OCTAVIA ANDREEA
 
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