I am using RegularExpressionValidator control with [http(s)?://]*([\\w-]+\\.)+[\\w-]+(/[\\w- ./?%&=]*)?
Is there a good way to 开发者_开发问答avoid the \"host is not resolved\" error that crashes an app? Some sort of a way to try connecting to a host ( like a URL ) and see if it\'s even valid?UseURLUtil
I want to validate following kind of url\'s in jquery and in PHP at both client and server side validation.
I want to check in django if a URL e开发者_如何学JAVAxists and if it does I want to show something on screen, i.e.:
I\'m currently using the following regular expression to validation URLs: ^(?#Protocol)(?:(?:ht|f)tp(?:s?)\\:\\/\\/|~\\/|\\/)?(?#Username:Password)(?:\\w+:\\w+@)?(?#Subdomains)(?:(?:[-\\w]+\\.)+(?#To
i\'m trying to see if a url exists. here is my code for doing so: validate :registered_domain_name_exists
i\'m using the following to verify if a URL is formatted validly: validates_format_of :website, :with => URI::regexp(%w(htt开发者_开发问答p https))
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