Suppose we receive a form submitted by a post to subscribe to a newsletter. This form has only one field, an input text field named email. How would we validate whether the field is empty? Print a message "the email cannot be empty" in this case?
- 0 Answers
- 654 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
How to do single and multi line comment in php?
Can you give example for trait in php?
Is null empty php?
Why are sessions used?
Which function can be used to delete a file?
How can we automatically escape incoming data?
What are php filters?
Why php is used with mysql?
How do you identify independent and dependent variables in research?
What is composer install?
What is form validation in php?
which function used to get the number of days between two given dates in php
PHP 
