You have the following property in your Employee.cs class. You would like to add validation to ensure the title is less than 50 characters with an error message of "Title must be 50 characters or less" public string Title { get; set; } What validation attribute will you use? 1. [Required(50, ErrorMessage = "Title must be 50 characters or less.")] 2. [StringLength(50)] 3. [StringLength(30, ErrorMessage = "Title must be 30 characters or less.")] 4. [StringLength(50, ErrorMessage = "Title must be 50 characters or less.")]
You have the following property in your Employee.cs class. You would like to add validation to ensure the title is less than 50 characters with an error message of "Title must be 50 characters or less" public string Title { get; set; } What validation attribute will you use? 1. [Required(50, ErrorMessage = "Title must be 50 characters or less.")] 2. [StringLength(50)] 3. [StringLength(30, ErrorMessage = "Title must be 30 characters or less.")] 4. [StringLength(50, ErrorMessage = "Title must be 50 characters or less.")]
Chapter11: Exception Handling
Section: Chapter Questions
Problem 1DE
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Question
7.
You have the following property in your Employee.cs class. You would like to add validation to ensure the title is less than 50 characters with an error message of "Title must be 50 characters or less"
public string Title { get; set; }
What validation attribute will you use?
1. [Required(50, ErrorMessage = "Title must be 50 characters or less.")]
2. [StringLength(50)]
3. [StringLength(30, ErrorMessage = "Title must be 30 characters or less.")]
4. [StringLength(50, ErrorMessage = "Title must be 50 characters or less.")]
Expert Solution
Step 1
StringLengthAttribute Class
It specifies the maximum and minimum length of characters which are allowed in a data field.
The correct syntax for
[StringLength(length in integer, ErrorMessage = "error message")]
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