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▼ Web Forms & handling data in PHP
Web form and how to handle the data posted by users in PHP
Sample codes to check data entered through Web forms
All form components validation with post back and data locking
Checkbox
How to retain form data if validation fails?
How to retain data of a text box after submitting
Retaining status of a check box
Updating checkbox value from & to a table record.
Retaining selected data of a period button of a form
Retaining selected data of a drop down list box of a form
Handling drop down list box with multiple selection options using array
Validating Date: Checking if date exist
Email address validation in a form
Email validation using Ajax & PHP
PHP Form Validation
is_numeric to check numeric numbers
is_int to check integer
ctype_alnum to check alphanumeric characters data
ctype_alpha to check alphabetic characters data
How to take care of form & query string variables if Register global is OFF?
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