Validating url address in a form

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If you want to collect floating point numbers, use a non-integer for min or step.

This input type lets you collect a number (either integer or floating point). The exact value is not displayed to the user unless you use Java Script.

HTML5 defines a variety of new input types: sliders, number spinners, popup calendars, color choosers, autocompleting suggest boxes, and more.

The beauty of these elements is that you can use them now: for browsers that don't support a particular input type, there is automatic fallback to standard textfields.

There are two keys to understanding why the automatic fallback works consistently in all major browsers: (unless "foo" is a recognized input type or "bar" is a recognized attribute of the input element).

For each of the new input types, we present a high-level description, an overview of the syntax, a description of the main attributes, a summary of which current browsers support it, and an example you can experiment with in your browser.

For example, you may wish to require a given field only if another field has a greater value than 100.

Or, you may need two fields to have a given value only when another field is present.

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To quickly accomplish this, add the Sometimes you may wish to add validation rules based on more complex conditional logic.If the validation rules pass, your code will keep executing normally; however, if validation fails, an exception will be thrown and the proper error response will automatically be sent back to the user.In the case of a traditional HTTP request, a redirect response will be generated, while a JSON response will be sent for AJAX requests. Again, if the validation fails, the proper response will automatically be generated.To conditionally add this requirement, we can use the Laravel provides a variety of helpful validation rules; however, you may wish to specify some of your own.One method of registering custom validation rules is using rule objects.If the validation passes, our controller will continue executing normally.

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