Hello, this should be a simple fix. I need this function to give the user a warning when entering an invalid birth date like '9/18/2023' or any future date. Here is my code, thank you! ------------------------------------------------------------ // Fix warning of future dates if possible // function validateBirthdate(){ const today = new Date(); var birthdate = document.getElementById('contact-birthdate').value; if(birthdate.length == 0){ birthdateError.innerHTML = 'Birth Date is required'; return false; } if(!birthdate.match(/^((0?[1-9]|1[012])[- /.](0?[1-9]|[12][0-9]|3[01])[- /.](19|20)?[0-9]{2})*$/)){ birthdateError.innerHTML = 'Birth Date invalid'; return false; } if(birthdate > today){ birthdateError.innerHTML = 'Birth Date cannot be in the future'; return false; } birthdateError.innerHTML = 'Correct'; return true; }
Hello, this should be a simple fix. I need this function to give the user a warning when entering an invalid birth date like '9/18/2023' or any future date. Here is my code, thank you! ------------------------------------------------------------ // Fix warning of future dates if possible // function validateBirthdate(){ const today = new Date(); var birthdate = document.getElementById('contact-birthdate').value; if(birthdate.length == 0){ birthdateError.innerHTML = 'Birth Date is required'; return false; } if(!birthdate.match(/^((0?[1-9]|1[012])[- /.](0?[1-9]|[12][0-9]|3[01])[- /.](19|20)?[0-9]{2})*$/)){ birthdateError.innerHTML = 'Birth Date invalid'; return false; } if(birthdate > today){ birthdateError.innerHTML = 'Birth Date cannot be in the future'; return false; } birthdateError.innerHTML = 'Correct'; return true; }
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
Hello, this should be a simple fix.
I need this function to give the user a warning when entering an invalid birth date like '9/18/2023' or any future date. Here is my code, thank you!
------------------------------------------------------------
// Fix warning of future dates if possible //
function validateBirthdate(){
const today = new Date();
var birthdate = document.getElementById('contact-birthdate').value;
if(birthdate.length == 0){
birthdateError.innerHTML = 'Birth Date is required';
return false;
}
if(!birthdate.match(/^((0?[1-9]|1[012])[- /.](0?[1-9]|[12][0-9]|3[01])[- /.](19|20)?[0-9]{2})*$/)){
birthdateError.innerHTML = 'Birth Date invalid';
return false;
}
if(birthdate > today){
birthdateError.innerHTML = 'Birth Date cannot be in the future';
return false;
}
birthdateError.innerHTML = 'Correct';
return true;
}
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education