Search results for: "validations"

What are the potential pitfalls of not checking if a PHP script is called from a form before performing validations?

If a PHP script is not checked to see if it is called from a form before performing validations, it leaves the script vulnerable to potential security...

How can PHP developers efficiently check if multiple form fields are empty without individual validations?

To efficiently check if multiple form fields are empty without individual validations, you can use the empty() function in PHP to check if all the fie...

What are some best practices for handling time range inputs and validations in PHP forms?

Handling time range inputs and validations in PHP forms involves ensuring that the input follows a specific format (e.g., HH:MM AM/PM) and validating...

Should important data validations and calculations in forms be done using JavaScript instead of PHP?

It is generally recommended to perform important data validations and calculations in forms using JavaScript instead of PHP for a better user experien...

Is it best practice to perform parameter validations in individual scripts rather than in a centralized loop for all cases?

It is generally considered best practice to perform parameter validations in individual scripts rather than in a centralized loop for all cases. This...