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edited Apr 13, 2017 at 12:46

Not a module, but you can add a custom validator add a custom validator that parses the string that the user put in for URL to see whether it contains the expected strings, e.g.

if (strpos($url, 'facebook.com') === 0) { ... }

Note the triple-equals is necessary with strpos because otherwise "found at position zero" (return value of 0) is falsey, and so is "not found" (no return value).

Not a module, but you can add a custom validator that parses the string that the user put in for URL to see whether it contains the expected strings, e.g.

if (strpos($url, 'facebook.com') === 0) { ... }

Note the triple-equals is necessary with strpos because otherwise "found at position zero" (return value of 0) is falsey, and so is "not found" (no return value).

Not a module, but you can add a custom validator that parses the string that the user put in for URL to see whether it contains the expected strings, e.g.

if (strpos($url, 'facebook.com') === 0) { ... }

Note the triple-equals is necessary with strpos because otherwise "found at position zero" (return value of 0) is falsey, and so is "not found" (no return value).

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created Mar 19, 2014 at 20:52

beth

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Not a module, but you can add a custom validator that parses the string that the user put in for URL to see whether it contains the expected strings, e.g.

if (strpos($url, 'facebook.com') === 0) { ... }

Note the triple-equals is necessary with strpos because otherwise "found at position zero" (return value of 0) is falsey, and so is "not found" (no return value).