Tag: php form example

PHP Complete Form Example

This chapter shows how to keep the values in the input fields when the user hits the submit button.

PHP – Keep The Values in The Form

To show the values in the input fields after the user hits the submit button, we add a little PHP script inside the value attribute of the following input fields: name, email, and website. In the comment textarea field, we put the script between the <textarea> and </textarea> tags. The little script outputs the value of the $name, $email, $website, and $comment variables. Continue reading PHP Complete Form Example

PHP Forms – Required Fields

This chapter shows how to make input fields required and create error messages if needed

PHP – Required Fields

From the validation rules table on the previous page, we see that the “Name”, “E-mail”, and “Gender” fields are required. These fields cannot be empty and must be filled out in the HTML form.

Field Validation Rules
Name Required. + Must only contain letters and whitespace
E-mail Required. + Must contain a valid email address (with @ and .)
Website Optional. If present, it must contain a valid URL
Comment Optional. Multi-line input field (textarea)
Gender Required. Must select one

In the previous chapter, all input fields were optional. Continue reading PHP Forms – Required Fields