Validating number

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

Adding these validation rules doesn't have to be a pain.

Again, notice that we did not have to explicitly bind the error messages to the view in our Forcing A Unique Rule To Ignore A Given ID: Sometimes, you may wish to ignore a given ID during the unique check.

For example, consider an "update profile" screen that includes the user's name, e-mail address, and location.

To instruct the validator to ignore the user's ID, we'll use the The field under validation must be a valid URL.

In some situations, you may wish to run validation checks against a field only if that field is present in the input array.

First, let's assume we have the following routes defined in our object.

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To learn about Laravel's powerful validation features, let's look at a complete example of validating a form and displaying the error messages back to the user.Sometimes you may wish to stop running validation rules on an attribute after the first validation failure.To do so, assign the So, what if the incoming request parameters do not pass the given validation rules?Of course, you will want to verify that the e-mail address is unique.However, if the user only changes the name field and not the e-mail field, you do not want a validation error to be thrown because the user is already the owner of the e-mail address.

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